First Steps When Your DNA Results are Ready – Sticking Your Toe in the Genealogy Water

First steps helix

Recently someone asked me what the first steps would be for a person who wasn’t terribly familiar with genealogy and had just received their DNA test results.

I wrote an article called DNA Results – First Glances at Ethnicity and Matching which was meant to show new folks what the various vendor interfaces look like. I was hoping this might whet their appetites for more, meaning that the tester might, just might, stick their toe into the genealogy waters😊

I’m hoping this article will help them get hooked! Maybe that’s you!

A Guide

This article can be read in one of two ways – as an overview, or, if you click the links, as a pretty thorough lesson. If you’re new, I strongly suggest reading it as an overview first, then a second time as a deeper dive. Use it as a guide to navigate your results as you get your feet wet.

I’ll be hotlinking to various articles I’ve written on lots of topics, so please take a look at details (eventually) by clicking on those links!

This article is meant as a guideline for what to do, and how to get started with your DNA matching results!

If you’re looking for ethnicity information, check out the First Glances article, plus here and here and here.

Concepts – Calculating Ethnicity Percentages provides you with guidelines for how to estimate your own ethnicity percentages based on your known genealogy and Ethnicity Testing – A Conundrum explains how ethnicity testing is done.

OK, let’s get started. Fun awaits!

The Goal

The goal for using DNA matching in genealogy depends on your interests.

  1. To discover cousins and family members that you don’t know. Some people are interested in finding and meeting relatives who might have known their grandparents or great-grandparents in the hope of discovering new family information or photos they didn’t know existed previously. I’ve been gifted with my great-grandparent’s pictures, so this strategy definitely works!
  2. To confirm ancestors. This approach presumes that you’ve done at least a little genealogy, enough to construct at least a rudimentary tree. Ancestors are “confirmed” when you DNA match multiple other people who descend from the same ancestor through multiple children. I wrote an article, Ancestors: What Constitutes Proof?, discussing how much evidence is enough to actually confirm an ancestor. Confirmation is based on a combination of both genealogical records and DNA matching and it varies depending on the circumstances.
  3. Adoptees and people with unknown parents seeking to discover the identities of those people aren’t initially looking at their own family tree – because they don’t have one yet. The genealogy of others can help them figure out the identity of those mystery people. I wrote about that technique in the article, Identifying Unknown Parents and Individuals Using DNA Matching.

DNAAdoption for Everyone

Educational resources for adoptees and non-adoptees alike can be found at www.dnaadoption.org. DNAAdoption is not just for adoptees and provides first rate education for everyone. They also provide trained and mentored search angels for adoptees who understand the search process along with the intricacies of navigating the emotional minefield of adoption and unknown parent searches.

First Look” classes for each vendor are free for everyone at DNAAdoption and are self-paced, downloadable onto your computer as a pdf file. Intro to DNA, Applied Autosomal DNA and Y DNA Basics classes are nominally priced at between $29 and $49 and I strongly recommend these. DNAAdoption is entirely non-profit, so your class fee or contribution supports their work. Additional resources can be found here and their 12 adoptee search steps here.

Ok, now let’s look at your results.

Matches are the Key

Regardless of your goal, your DNA matches are the key to finding answers, whether you want to make contact with close relatives, prove your more distant ancestors or you’re involved in an adoptee or unknown parent search.

Your DNA matches that of other people because each of you inherited a piece of DNA, called a segment, where many locations are identical. The length of that DNA segment is measured in centiMorgans and those locations are called SNPs, or single nucleotide polymorphisms. You can read about the definition of a centimorgan and how they are used in the article Concepts – CentiMorgans, SNPs and Pickin’Crab.

While the scientific details are great, they aren’t important initially. What is important is to understand that the more closely you match someone, the more closely you are related to them. You share more DNA with close relatives than more distant relatives.

For example, I share exactly half of my mother’s DNA, but only about 25% of each of my grandparents’ DNA. As the relationships move further back in time, I share less and less DNA with other people who descend from those same ancestors.

Informational Tools

Every vendor’s match page looks different, as was illustrated in the First Glances article, but regardless, you are looking for four basic pieces of information:

  • Who you match
  • How much DNA you share with your match
  • Who else you and your match share that DNA with, which suggests that you all share a common ancestor
  • Family trees to reveal the common ancestor between people who match each other

Every vendor has different ways of displaying this information, and not all vendors provide everything. For example, 23andMe does not support trees, although they allow you to link to one elsewhere. Ancestry does not provide a tool called a chromosome browser which allows you to see if you and others match on the same segment of DNA. Ancestry only tells you THAT you match, not HOW you match.

Each vendor has their strengths and shortcomings. As genealogists, we simply need to understand how to utilize the information available.

I’ll be using examples from all 4 major vendors:

Your matches are the most important information and everything else is based on those matches.

Family Tree DNA

I have tested many family members from both sides of my family at Family Tree DNA using the Family Finder autosomal test which makes my matches there incredibly useful because I can see which family members, in addition to me, my matches match.

Family Tree DNA assigns matches to maternal and paternal sides in a unique way, even if your parents haven’t tested, so long as some close relatives have tested. Let’s take a look.

First Steps Family Tree DNA matches.png

Sign on to your account and click to see your matches.

At the top of your Family Finder matches page, you’ll see three groups of things, shown below.

First Steps Family Tree DNA bucketing

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A row of tools at the top titled Chromosome Browser, In Common With and Not in Common With.

A second row of tabs that include All, Paternal, Maternal and Both. These are the maternal and paternal tabs I mentioned, meaning that I have a total of 4645 matches, 988 of which are from my paternal side and 847 of which are from my maternal side.

Family Tree DNA assigns people to these “buckets” based on matches with third cousins or closer if you have them attached in your tree. This is why it’s critical to have a tree and test close relatives, especially people from earlier generations like aunts, uncles, great-aunts/uncles and their children if they are no longer living.

If you have one or both parents that can test, that’s a wonderful boon because anyone who matches you and one of your parents is automatically bucketed, or phased (scientific term) to that parent’s side of the tree. However, at Family Tree DNA, it’s not required to have a parent test to have some matches assigned to maternal or paternal sides. You just need to test third cousins or closer and attach them to the proper place in your tree.

How does bucketing work?

Maternal or Paternal “Side” Assignment, aka Bucketing

If I match a maternal first cousin, Cheryl, for example, and we both match John Doe on the same segment, John Doe is automatically assigned to my maternal bucket with a little maternal icon placed beside the match.

First Steps Family Tree DNA match info

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Every vendor provides an estimated or predicted relationship based on a combination of total centiMorgans and the longest contiguous matching segment. The actual “linked relationship” is calculated based on where this person resides in your tree.

The common surnames at far right are a very nice features, but not every tester provides that information. When the testers do include surnames at Family Tree DNA, common surnames are bolded. Other vendors have similar features.

People with trees are shown near their profile picture with a blue pedigree icon. Clicking on the pedigree icon will show you their ancestors. Your matches estimated relationship to you indicates how far back you should expect to share an ancestor.

For example, first cousins share grandparents. Second cousins share great-grandparents. In general, the further back in time your common ancestor, the less DNA you can be expected to share.

You can view relationship information in chart form in my article here or utilize DNAPainter tools, here, to see the various possibilities for the different match levels.

Clicking on the pedigree chart of your match will show you their tree. In my tree, I’ve connected my parents in their proper places, along with Cheryl and Don, mother’s first cousins. (Yes, they’ve given permission for me to utilize their results, so they aren’t always blurred in images.)

Cheryl and Don are my first cousins once removed, meaning my mother is their first cousin and I’m one generation further down the tree. I’m showing the amount of DNA that I share with each of them in red in the format of total DNA shared and longest unbroken segment, taken from the match list. So 382-53 means I share a total of 382 cM and 53 cM is the longest matching block.

First Steps Family Tree DNA tree.png

The Chromosome Browser

Utilizing the chromosome browser, I can see exactly where I match both Don and Cheryl. It’s obvious that I match them on at least some different pieces of my DNA, because the total and longest segment amounts are different.

The reason it’s important to test lots of close relatives is because even siblings inherit different pieces of DNA from their parents, and they don’t pass the same DNA to their offspring either – so in each generation the amount of shared DNA is probably reduced. I say probably because sometimes segments are passed entirely and sometimes not at all, which is how we “lose” our ancestors’ DNA over the generations.

Here’s a matching example utilizing a chromosome browser.

First Steps Family Tree DNA chromosome browser.png

I clicked the checkboxes to the left of both Cheryl and Don on the match page, then the Chromosome Browser button, and now you can see, above, on chromosomes 1-16 where I match Cheryl (blue) and Don (red.)

In this view, both Don and Cheryl are being compared to me, since I’m the one signed in to my account and viewing my DNA matches. Therefore, one of the bars at each chromosome represents Don’s DNA match to me and one represents Cheryl’s. Cheryl is the first person and Don is the second. Person match colors (red and blue) are assigned arbitrarily by the system.

My grandfather and Cheryl/Don’s father, Roscoe, were siblings.

You can see that on some segments, my grandfather and Roscoe inherited the same segment of DNA from their parents, because today, my mother gave me that exact same segment that I share with both Don and Cheryl. Those segments are exactly identical and shown in the black boxes.

The only way for us to share this DNA today is for us to have shared a common ancestor who gave it to two of their children who passed it on to their descendants who DNA tested today.

On other segments, in red boxes, I share part of the same segments of DNA with Cheryl and Don, but someone along the line didn’t inherit all of that segment. For example on chromosome 3, in the red box, you can see that I share more with Cheryl (blue) than Don (red.)

In other cases, I share with either Don or Cheryl, but Don and Cheryl didn’t inherit that same segment of DNA from their father, so I don’t share with both of them. Those are the areas where you see only blue or only red.

On chromosome 12, you can see where it looks like Don’s and Cheryl’s segments butt up against each other. The DNA was clearly divided there. Don received one piece and Cheryl got the other. That’s known as a crossover and you can read about crossovers here, if you’d like.

It’s important to be able to view segment information to be able to see how others match in order to identify which common ancestor that DNA came from.

In Common With

You can use the “In Common With” tool to see who you match in common with any match. My first 6 matches in common with Cheryl are shown below. Note that they are already all bucketed to my maternal side.

First Steps Family Tree DNA in common with

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You can click on up to 7 individuals in the check box at left to show them on the chromosome browser at once to see if they match you on common segments.

Each matching segment has its own history and may descend from a different ancestor in your common tree.

First Steps 7 match chromosome browser

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If combinations of people do match me on a common segment, because these matches are all on my maternal side, they are triangulated and we know they have to descend from a common ancestor, assuming the segment is large enough. You can read about the concept of triangulation here. Triangulation occurs when 3 or more people (who aren’t extremely closely related like parents or siblings) all match each other on the same reasonably sized segment of DNA.

If you want to download your matches and work through this process in a spreadsheet, that’s an option too.

Size Matters

Small segments can be identical by chance instead of identical by descent.

  • “Identical by chance” means that you accidentally match someone because your DNA on that segment has been combined from both parents and causes it to match another person, making the segment “looks like” it comes from a common ancestor, when it really doesn’t. When DNA is sequenced, both your mother and father’s strands are sequenced, meaning that there’s no way to determine which came from whom. Think of a street with Mom’s side and Dad’s side with identical addresses on the houses on both sides. I wrote about that here.
  • “Identical by descent” means that the DNA is identical because it actually descends from a common ancestor. I discussed that concept in the article, We Match, But Are We Related.

Generally, we only utilize 7cM (centiMorgan) segments and above because at that level, about half of the segments are identical by descent and about half are identical by chance, known as false positives. By the time we move above 15 cM, most, but not all, matches are legitimate. You can read about segment size and accuracy here.

Using “In Common With” and the Matrix

“In Common With” is about who shares DNA. You can select someone you match to see who else you BOTH match. Just because you match two other people doesn’t necessarily mean that it’s on the same segment of DNA. In fact, you could match one person from your mother’s side and the other person from your father’s side.

First Steps match matrix.png

In this example, you match Person B due to ancestor John Doe and Person C due to ancestor Susie Smith. However, Person B also matches person C, but due to ancestor William West that they share and you don’t.

This example shows you THAT they match, but not HOW they match.

The only way to assure that the matches between the three people above are due to the same ancestor is to look at the segments with a chromosome browser and compare all 3 people to each other. Finding 3 people who match on the same segment, from the same side of your tree means that (assuming a reasonably large segment) you share a common ancestor.

Family Tree DNA has a nice matrix function that allows you to see which of your matches also match each other.

First steps matrix link

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The important distinction between the matrix and the chromosome browser is that the chromosome browser shows you where your matches match you, but those matches could be from both sides of your tree, unless they are bucketed. The matrix shows you if your matches also match each other, which is a huge clue that they are probably from the same side of your tree.

First Steps Family Tree DNA matrix.png

A matrix match is a significant clue in terms of who descends from which ancestors. For example, I know, based on who Amy matches, and who she doesn’t match, that she descends from the Ferverda side and that Charles, Rex and Maxine descend from ancestors on the Miller side.

Looking in the chromosome browser, I can tell that Cheryl, Don, Amy and I match on some common segments.

Matching multiple people on the same segment that descends from a common ancestor is called triangulation.

Let’s take a look at the MyHeritage triangulation tool.

MyHeritage

Moving now to MyHeritage who provides us with an easy to use triangulation tool, we see the following when clicking on DNA matches on the DNA tab on the toolbar.

First Steps MyHeritage matches

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Cousin Cheryl is at MyHeritage too. By clicking on Review DNA Match, the purple button on the right, I can see who else I match in common with Cheryl, plus triangulation.

The list of people Cheryl and I both match is shown below, along with our relationships to each person.

First Steps MyHeritage triangulation

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I’ve selected 2 matches to illustrate.

The first match has a little purple icon to the right which means that Amy triangulates with me and Cheryl.

The second match, Rex, means that while we both match Rex, it’s not on the same segment. I know that without looking further because there is no triangulation button. We both match Rex, but Cheryl matches Rex on a different segment than I do.

Without additional genealogy work, using DNA alone, I can’t say whether or not Cheryl, Rex and I all share a common ancestor. As it turns out, we do. Rex is a known cousin who I tested. However, in an unknown situation, I would have to view the trees of those matches to make that determination.

Triangulation

Clicking on the purple triangulation icon for Amy shows me the segments that all 3 of us, me, Amy and Cheryl share in common as compared to me.

First Steps MyHeritage triangulation chromosome browser.png

Cheryl is red and Amy is yellow. The one segment bracketed with the rounded rectangle is the segment shared by all 3 of us.

Do we have a common ancestor? I know Cheryl and I do, but maybe I don’t know who Amy is. Let’s look at Amy’s tree which is also shown if I scroll down.

First Steps MyHeritage common ancestor.png

Amy didn’t have her tree built out far enough to show our common ancestor, but I immediately recognized the surname Ferveda found in her tree a couple of generations back. Darlene was the daughter of Donald Ferverda who was the son of Hiram Ferverda, my great-grandfather.

Hiram was the father of Cheryl’s father, Roscoe and my grandfather, John Ferverda.

First Steps Hiram Ferverda pedigree.png

Amy is my first cousin twice removed and that segment of DNA that I share with her is from either Hiram Ferverda or his wife Eva Miller.

Now, based on who else Amy matches, I can probably tell whether that segment descends from Hiram or Eva.

Viva triangulation!

Theory of Family Relativity

MyHeritage’s Theory of Family Relativity provides theories to people whose DNA matches regarding their common ancestor if MyHeritage can calculate how the 2 people are potentially related.

MyHeritage uses a combination of tools to make that connection, including:

  • DNA matches
  • Your tree
  • Your match’s tree
  • Other people’s trees at MyHeritage, FamilySearch and Geni if the common ancestor cannot be found in your tree compared against your DNA match’s MyHeritage
  • Documents in the MyHeritage data collection, such as census records, for example.

MyHeritage theory update

To view the Theories, click on the purple “View Theories” banner or “View theory” under the DNA match.

First Steps MyHeritage theory of relativity

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The theory is displayed in summary format first.

MyHeritage view full theory

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You can click on the “View Full Theory” to see the detail and sources about how MyHeritage calculated various paths. I have up to 5 different theories that utilize separate resources.

MyHeritage review match

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A wonderful aspect of this feature is that MyHeritage shows you exactly the information they utilized and calculates a confidence factor as well.

All theories should be viewed as exactly that and should be evaluated critically for accuracy, taking into consideration sources and documentation.

I wrote about using Theories of Relativity, with instructions, here and here.

I love this tool and find the Theories mostly accurate.

AncestryDNA

Ancestry doesn’t offer a chromosome browser or triangulation but does offer a tree view for people that you match, so long as you have a subscription. In the past, a special “Light” subscription for DNA only was available for approximately $49 per year that provided access to the trees of your DNA matches and other DNA-related features. You could not order online and had to call support, sometimes asking for a supervisor in order to purchase that reduced-cost subscription. The “Light” subscription did not provide access to anything outside of DNA results, meaning documents, etc. I don’t know if this is still available.

After signing on, click on DNA matches on the DNA tab on the toolbar.

You’ll see the following match list.

First Steps Ancestry matches

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I’ve tested twice at Ancestry, the second time when they moved to their new chip, so I’m my own highest match. Click on any match name to view more.

First Steps Ancestry shared matches

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You’ll see information about common ancestors if you have some in your trees, plus the amount of shared DNA along with a link to Shared Matches.

I found one of the same cousins at Ancestry whose match we were viewing at MyHeritage, so let’s see what her match to me at Ancestry looks like.

Below are my shared matches with that cousin. The notes to the right are mine, not provided by Ancestry. I make extensive use of the notes fields provided by the vendors.

First Steps Ancestry shared matches with cousin

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On your match list, you can click on any match, then on Shared Matches to see who you both match in common. While Ancestry provides no chromosome browser, you can see the amount of DNA that you share and trees, if any exist.

Let’s look at a tree comparison when a common ancestor can be detected in a tree within the past 7 generations.

First Steps Ancestry view ThruLines.png

What’s missing of course is that I can’t see how we match because there’s no chromosome browser, nor can I see if my matches match each other.

Stitched Trees

What I can see, if I click on “View ThruLines” above or ThruLines on the DNA Summary page on the main DNA tab is all of the people I match who Ancestry THINKS we descend from a common ancestor. This ancestor information isn’t always taken from either person’s tree.

For example, if my match hadn’t included Hiram Ferverda in her tree, Ancestry would use other people’s trees to “stitch them together” such that the tester is shown to be descended from a common ancestor with me. Sometimes these stitched trees are accurate and sometimes they are not, although they have improved since they were first released. I wrote about ThruLines here.

First Steps Ancestry ThruLines tree

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In closer generations, especially if you are looking to connect with cousins, tree matching is a very valuable tool. In the graphic above, you can see all of the cousins who descend from Hiram Ferverda who have tested and DNA match to me. These DNA matches to me either descend from Hiram according to their trees, or Ancestry believes they descend from Hiram based on other people’s trees.

With more distant ancestors, other people’s trees are increasingly likely to be copied with no sources, so take them with a very large grain of salt (perchance the entire salt lick.) I use ThruLines as hints, not gospel, especially the further back in time the common ancestor. I wish they reached back another couple of generations. They are great hints and they end with the 7th generation where my brick walls tend to begin!

23andMe

I haven’t mentioned 23andMe yet in this article. Genealogists do test there, especially adoptees who need to fish in every pond.

23andMe is often the 4th choice of the major 4 vendors for genealogy due to the following challenges:

  • No tree support, other than allowing you to link to a tree at FamilySearch or elsewhere. This means no tree matching.
  • Less than 2000 matches, meaning that every person is limited to a maximum of 2000 matches, minus however many of those 2000 don’t opt-in for genealogical matching. Given that 23andMe’s focus is increasingly health, my number of matches continues to decrease and is currently just over 1500. The good news is that those 1500 are my highest, meaning closest matches. The bad news is the genealogy is not 23andMe’s focus.

If you are an adoptee, a die-hard genealogist or specifically interested in ethnicity, then test at 23andMe. Otherwise all three of the other vendors would be better choices.

However, like the other vendors, 23andMe does have some features that are unique.

Their ethnicity predictions are acknowledged to be excellent. Ethnicity at 23andMe is called Ancestry Composition, and you’ll see that immediately when you sign in to your account.

First Steps 23andMe DNA Relatives.png

Your matches at 23andMe are found under DNA Relatives.

First Steps 23andMe tools

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At left, you’ll find filters and the search box.

Mom’s and Dad’s side filter matches if you’ve tested your parents, but it’s not like the Family Tree DNA bucketing that provides maternal and paternal side bucketing by utilizing through third cousins if your parents aren’t available for testing.

Family names aren’t your family names, but the top family names that match to you. Guess what my highest name is? Smith.

However, Ancestor Birthplaces are quite useful because you can sort by country. For example, my mother’s grandfather Ferverda was born in the Netherlands.

First Steps 23andMe country.png

If I click on Netherlands, I can see my 5 matches with ancestors born in the Netherlands. Of course, this doesn’t mean that I match because of my match’s Dutch ancestors, but it does provide me with a place to look for a common ancestor and I can proceed by seeing who I match in common with those matches. Unfortunately, without trees we’re left to rely on ancestor birthplaces and family surnames, if my matches have entered that information.

One of my Dutch matches also matches my Ferverda cousin. Given that connection, and that the Ferverda family immigrated from Holland in 1868, that’s a starting point.

MyHeritage has a similar features and they are much more prevalent in Europe.

By clicking on my Ferverda cousin, I can view the DNA we share, who we match in common, our common ethnicity and more. I have the option of comparing multiple people in the chromosome browser by clicking on “View DNA Comparison” and then selecting who I wish to compare.

First Steps 23andMe view DNA Comparison.png

By scrolling down instead of clicking on View DNA Comparison, I can view where my Ferverda cousin matches me on my chromosomes, shown below.

First STeps 23andMe chromosome browser.png

23andMe identifies completely identical segments which would be painted in dark purple, the legend at bottom left.

Adoptees love this feature because it would immediately differentiate between half and full siblings. Full siblings share approximately 25% of the exact DNA on both their maternal and paternal strands of DNA, while half siblings only share the DNA from one parent – assuming their parents aren’t closely related. I share no completely identical DNA with my Ferverda cousin, so no segments are painted dark purple.

23andMe and Ancestry Maps Show Where Your Matches Live

Another reason that adoptees and people searching for birth parents or unknown relatives like 23andMe is because of the map function.

After clicking on DNA Relatives, click on the Map function at the top of the page which displays the following map.

First Steps 23andMe map

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This isn’t a map of where your matches ancestors lived, but is where your matches THEMSELVES live. Furthermore, you can zoom in, click on the button and it displays the name of the individual and the city where they live or whatever they entered in the location field.

First Steps 23andMe your location on map.png

I entered a location in my profile and confirmed that the location indeed displays on my match’s maps by signing on to another family member’s account. What I saw is the display above. I’d wager that most testers don’t realize that their home location and photo, if entered, is being displayed to their matches.

I think sharing my ancestors’ locations is a wonderful, helpful, idea, but there is absolutely no reason whatsoever for anyone to know where I live and I feel it’s stalker-creepy and a safety risk.

First Steps 23andMe questions.png

If you enter a location in this field in your profile, it displays on the map.

If you test with 23andMe and you don’t want your location to display on this map to your matches, don’t answer any question that asks you where you call home or anything similar. I never answer any questions at 23andMe. They are known for asking you the same question repeatedly, in multiple locations and ways, until you relent and answer.

Ancestry has a similar map feature and they’ve also begun to ask you questions that are unrelated to genealogy.

Ancestry Map Shows Where Your Matches Live

At Ancestry, when you click to see your DNA matches, look to the right at the map link.

First Steps Ancestry map link.png

By clicking on this link, you can see the locations that people have entered into their profile.

First Steps Ancestry match map.png

As you can see, above, I don’t have a location entered and I am prompted for one. Note that Ancestry does specifically say that this location will be shown to your matches.

You can click on the Ancestry Profile link here, or go to your Personal Profile by click the dropdown under your user name in the upper right hand corner of any page.

This is important because if you DON’T want your location to show, you need to be sure there is nothing entered in the location field.

First Steps Ancestry profile.png

Under your profile, click “Edit.”

First Steps Ancestry edit profile.png

After clicking edit, complete the information you wish to have public or remove the information you do not.

First Steps Ancestry location in profile.png

Sometimes Your Answer is a Little More Complicated

This is a First Steps article. Sometimes the answer you seek might be a little more complicated. That’s why there are specialists who deal with this all day, everyday.

What issues might be more complex?

If you’re just starting out, don’t worry about these things for now. Just know when you run into something more complex or that doesn’t make sense, I’m here and so are others. Here’s a link to my Help page.

Getting Started

What do you need to get started?

  • You need to take a DNA test, or more specifically, multiple DNA tests. You can test at Ancestry or 23andMe and transfer your results to both Family Tree DNA and MyHeritage, or you can test directly at all vendors.

Neither Ancestry nor 23andMe accept uploads, meaning other vendors tests, but both MyHeritage and Family Tree DNA accept most file versions. Instructions for how to download and upload your DNA results are found below, by vendor:

Both MyHeritage and Family Tree DNA charge a minimal fee to unlock their advanced features such as chromosome browsers and ethnicity if you upload transfer files, but it’s less costly in both cases than testing directly. However, if you want the MyHeritage DNA plus Health or the Family Tree DNA Y DNA or Mitochondrial DNA tests, you must test directly at those companies for those tests.

  • It’s not required, but it would be in your best interest to build as much of a tree at all three vendors as you can. Every little bit helps.

Your first tree-building step should be to record what your family knows about your grandparents and great-grandparents, aunts and uncles. Here’s what my first step attempt looked like. It’s cringe-worthy now, but everyone has to start someplace. Just do it!

You can build a tree at either Ancestry or MyHeritage and download your tree for uploading at the other vendors. Or, you can build the tree using genealogy software on your computer and upload to all 3 places. I maintain my primary tree on my computer using RootsMagic. There are many options. MyHeritage even provides free tree builder software.

Both Ancestry and MyHeritage offer research/data subscriptions that provide you with hints to historical documents that increase what you know about your ancestors. The MyHeritage subscription can be tried for free. I have full subscriptions to both Ancestry and MyHeritage because they both include documents in their collections that the other does not.

Please be aware that document suggestions are hints and each one needs to be evaluated in the context of what you know and what’s reasonable. For example, if your ancestor was born in 1750, they are not included in the 1900 census, nor do women have children at age 70. People do have exactly the same names. FindAGrave information is entered by humans and is not always accurate. Just sayin’…

Evaluate critically and skeptically.

Ok, Let’s Go!

When your DNA results are ready, sign on to each vendor, look at your matches and use this article to begin to feel your way around. It’s exciting and the promise is immense. Feel free to share the link to this article on social media or with anyone else who might need help.

You are the cumulative product of your ancestors. What better way to get to know them than through their DNA that’s shared between you and your cousins!

What can you discover today?

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

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DNA Results – First Glances at Ethnicity and Matching!

People who have worked with genetic genealogy for a long time often forget what it’s like to be a new person taking a DNA test.

Recently, someone asked me what a tester actually sees after they take a DNA test and their results are ready. Good question, especially for someone trying to decide what might work for them.

I’m going to make this answer very simple. For each of the 4 major vendors, I’m going to show what a customer sees when they first sign in and view their results. Not everything or every tool, just their main page along with the initial matching and ethnicity pages.

Please feel free to share this article with people who are new and might be interested. It’s easy to follow along.

I do want to stress that this is just the beginning, not the end game and that every vendor has much more to offer if you take advantage of their tools.

Best of all, it’s so much FUN to learn about your heritage and your ancestry, plus meeting cousins and family members you may not have known that you had.

I’ve been gifted with photos of my grandparents and great-grandparents that I had no idea existed before meeting new family members.

I hope that all the new testers will become excited and that their results are just a tiny first step!

The Vendors

I’m going to take a look at:

Each vendor offers DNA matching to others in their database, plus ethnicity estimates. Yes, ethnicity is only an estimate.

Family Tree DNA

Family Tree DNA was the first and still the only genetic genealogy testing company to offer a full range of DNA testing products, launching in the year 2000. Today they stand out as the “science company,” offering both Y and mitochondrial DNA testing in addition to their Family Finder test which is comparable with the tests offered by Ancestry, 23andMe and MyHeritage.

Your personal page at Family Tree DNA shows the following tools for the Family Finder test.

Glances Family Tree DNA home

The two options we’ll look at today are your Matches and myOrigins, which is your ethnicity estimate.

Click on Matches to view whose DNA matches you. In my case, on the page below, you can see that I have a total of 4610 matches, of which 986 have been assigned to my paternal side, 842 to my maternal side, and 4 to both sides. In my case, the 4 assigned to both sides are my children and grandchildren, which makes perfect sense,

Glances Family Tree DNA matches

You can click to enlarge this graphic.

The green box above the matches indicates additional tools which provide information such as who I match in common with another person. I can see, for example, who I match in common with a first cousin which is very helpful in determining which ancestor those matches are related through.

The red box and circle show information provided to me about each match.

Family Tree DNA is able to divide my matches into “Maternal,” “Paternal” and “Both” buckets because they encourage me to link DNA matches on my tree. This means that I connect my mother to her location on my tree so that Family Tree DNA knows that people that match Mother and me both are related on my mother’s side of the tree.

Your matches don’t have to be your parents for linking to work. The more people you link, the more matches Family Tree DNA can put into buckets for you, especially if your parents aren’t available to test. Plus, your aunts and uncles inherited parts of your grandparent’s DNA that your parents didn’t, so they are super important!

Figuring out which side your matches come from, and which ancestor is first step in genetic genealogy!

You can see, above, that my mother is “assigned” on my maternal side and my son matches me on both.

“Bucketing” is a great, innovative feature. But there’s more.

The tan rounded rectangle includes ancestral surnames, with the ones that you and your match have in common shown in bold.

Based on the amount of DNA that I share with a match, and other scientific calculations, a relationship range is calculated, with the linked relationship reflecting where I’ve put that person on my tree.

If your match has uploaded or created a tree, you can view their tree (if they share) by clicking on the little blue pedigree icon, above, circled in tan between the two arrows.

Glances Family Tree DNA tree

Here’s my tree with my family members who have DNA tested attached in the proper places in my tree. Of course, there are a lot more connected people that I’m not showing in this view.

Advanced features include tools like a matching matrix and a chromosome browser where you can view the segments that actually match.

Family Tree DNA Ethnicity

To view your ethnicity estimate, click on myOrigins and you’ll see the following, along with people you match in the various regions if they have given permission for that information to be shared with their matches:

Glances Family Tree DNA myOrigins

MyHeritage

MyHeritage has penetrated the European market quite well, so if your ancestors are from the US or Europe, MyHeritage is a wonderful resource. They offer both DNA testing and records via subscription, combining genetic matches and genealogical records into a powerful tool.

Glances MyHeritage home

At MyHeritage, when you sign in, the DNA tab is at the top.

Clicking on DNA Matches shows you the following match list:

Glances MyHeritage matches

To review all of the information provided for each match, meaning who they match in common with you, their ancestral surnames, their tree and matching details, you’ll click on “Review DNA Match.”

MyHeritage provides a special tool called Theories of Family Relativity which connects you with others and your common ancestors. In essence, MyHeritage uses DNA, trees and records to weave together at least some of your family lines, quite accurately.

Here’s a simple example where MyHeritage has figured out that one of the testers is my niece and has drawn our connection for us.

Theory match 2

Theories of Family Relativity is a recently released world-class tool, easy to use but can solve very complex problems. I wrote about it here.

Advanced DNA tools include a chromosome browser and triangulation, a feature which shows you when three people match on a common segment, indicating genetically that you all 3 share a common ancestor from whom you inherited that common piece of DNA.

MyHeritage Ethnicity

To view your ethnicity estimate at MyHeritage, simply click on Ethnicity Estimate on the menu.

Glances MyHeritage ethnicity.png

23andMe

23andMe is better known for their health offering, although they were the first commercial company to offer autosomal commercial testing. However, they don’t support trees, which for genealogists are essential. Furthermore, they limit the number of your matches to your 2000 closest matches, but if some of those people don’t choose to be included in matching, they are subtracted from your 2000 total allowed. Due to this, I have only 1501 matches, far fewer matches at 23andMe than at any of the other vendors.

Glances 23andMe home

At 23andMe when you sign on, under the Ancestry tab you’ll see DNA Relatives which are your matches and Ancestry Composition which is your ethnicity estimate.

Glances 23andMe matches

While you don’t see all of the information on this primary DNA page that you do with the other vendors, with the unfortunate exception of trees, it’s there, just not on the initial display.

23andMe also provides some advanced tools such as a chromosome browser and triangulation.

23andMe Ethnicity

What 23andMe does exceptionally well is ethnicity estimates.

To view your ethnicity at 23andMe, click on Ancestry Composition.

Glances 23andMe ethnicity

23andMe refines your ethnicity estimates if your parents have tested and shows you a composite of your ethnicity with your matches. However, I consider their ethnicity painting of your chromosomes to be their best feature.

Glances 23andMe chromosome painting

You can see, in my case, the two Native American segments on chromosomes 1 and 2, subsequently proven to be accurate via documentation along with Y and mitochondrial DNA tests at Family Tree DNA. The two chromosomes shown don’t equate necessarily to maternal and paternal.

I can download this information into a spreadsheet, meaning that I can then compare matches at other companies to these ethnicity segments on my mother’s side. If my matches share these segments, they too descend from our common Native American ancestor. How cool is that!!!

Ancestry

Ancestry’s claim to fame is that they have the largest DNA database for autosomal results. Because of that, you’ll have more matches at Ancestry, but if you’re a genealogist or someone seeking an unknown family member, the match you NEED might just be found in one of the other databases, so don’t assume you can simply test at one company and find everything you need.

You don’t know what you don’t know.

Glances Ancestry home

At Ancestry, when you sign on, you’ll see the DNA tab. Click on DNA Story.

Glances Ancestry DNA tab

Scrolling past some advertising, you’ll see DNA Story, which is your Ethnicity Estimate and DNA Matches.

ThruLines, at right, is a tool similar to MyHeritage’s Theories of Family Relativity, but not nearly as accurate. However, Thrulines are better than they were when first released in February. I wrote about ThruLines here.

Glances Ancestry matches

Clicking on DNA Matches shows me information about my matches, in red, their trees or lack thereof in green, and information I can enter including ways to group my matches, in tan.

One of Ancestry’s best features is the green leaf, at the bottom in the green box, accompanied by the smiley face (that I added.) That means that this match’s tree indicates that we have a common ancestor. However, the smiley face is immediately followed by the sad face when I noticed the little lock, which means their tree is private and they aren’t sharing it with me.

If DNA testers forget and don’t connect their tree to their DNA results, you’ll see “unlinked tree.”

Like other vendors, Ancestry offers other tools as well, including the ability to define your own colored tags. You can see that I’ve tagged the matches at far right in the gold box with the little colored dots. I was able to define those dots and they have meanings such as common ancestor identified, messaged, etc.

Ancestry Ethnicity

To view your ethnicity estimate, click on “View Your DNA Story.”

Glances Ancestry ethnicity

You’ll see your ethnicity estimate and communities of matches that Ancestry has defined. By clicking on the community, you can see the ancestors in your tree that plot on the map into that community, along with a timeline. Seeing a community doesn’t necessarily mean your ancestor lived there, but that you match a group of people who are from that community.

Sharing Information

You might be thinking to yourself that it would be a lot easier if you could just test at one vendor and share the results in the other databases. Sometimes you can.

There is a central open repository at GedMatch, but clearly not everyone uploads there, so you still need to be in the various vendors’ data bases. GedMatch doesn’t offer testing, but offers additional tools, flexibility and open access not provided by the testing vendors.

Of these four vendors, Family Tree DNA and MyHeritage accept transferred files from other vendors, while Ancestry and 23andMe do not.

Transferring

If you’re interested in transferring, meaning downloading your results from one vendor and uploading to another, I wrote a series of how-to transfer articles here:

Enjoy your new matches and have fun!

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Disclosure

I receive a small contribution when you click on the link to one of the vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

2017 – The Year of DNA

Every year for the past 17 years has been the year of DNA for me, but for many millions, 2017 has been the year of DNA. DNA testing has become a phenomenon in its own right.

It was in 2013 that Spencer Wells predicted that 2014 would be the “year of infection.” Spencer was right and in 2014 DNA joined the ranks of household words. I saw DNA in ads that year, for the first time, not related to DNA testing or health as in, “It’s in our DNA.”

In 2014, it seemed like most people had heard of DNA, even if they weren’t all testing yet. John Q. Public was becoming comfortable with DNA.

In 2017 – DNA Is Mainstream  

If you’re a genealogist, you certainly know about DNA testing, and you’re behind the times if you haven’t tested.  DNA testing is now an expected tool for genealogists, and part of a comprehensive proof statement that meets the genealogical proof standard which includes “a reasonably exhaustive search.”  If you haven’t applied DNA, you haven’t done a reasonably exhaustive search.

A paper trail is no longer sufficient alone.

When I used to speak to genealogy groups about DNA testing, back in the dark ages, in the early 2000s, and I asked how many had tested, a few would raise their hands – on a good day.

In October, when I asked that same question in Ireland, more than half the room raised their hand – and I hope the other half went right out and purchased DNA test kits!

Consequently, because the rabid genealogical market is now pretty much saturated, the DNA testing companies needed to find a way to attract new customers, and they have.

2017 – The Year of Ethnicity

I’m not positive that the methodology some of the major companies utilized to attract new consumers is ideal, but nonetheless, advertising has attracted many new people to genetic genealogy through ethnicity testing.

If you’re a seasoned genetic genealogist, I know for sure that you’re groaning now, because the questions that are asked by disappointed testers AFTER the results come back and aren’t what people expected find their way to the forums that genetic genealogists peruse daily.

I wish those testers would have searched out those forums, or read my comparative article about ethnicity tests and which one is “best” before they tested.

More ethnicity results are available from vendors and third parties alike – just about every place you look it seems.  It appears that lots of folks think ethnicity testing is a shortcut to instant genealogy. Spit, mail, wait and voila – but there is no shortcut.  Since most people don’t realize that until after they test, ethnicity testing is becoming ever more popular with more vendors emerging.

In the spring, LivingDNA began delivering ethnicity results and a few months later, MyHeritage as well.  Ethnicity is hot and companies are seizing a revenue opportunity.

Now, the good news is that perhaps some of these new ethnicity testers can be converted into genealogists.  We just have to view ethnicity testing as tempting bait, or hopefully, a gateway drug…

2017 – The Year of Explosive Growth

DNA testing has become that snowball rolling downhill that morphed into an avalanche.  More people are seeing commercials, more people are testing, and people are talking to friends and co-workers at the water cooler who decide to test. I passed a table of diners in Germany in July to overhear, in English, discussion about ethnicity-focused DNA testing.

If you haven’t heard of DTC, direct to consumer, DNA testing, you’re living under a rock or maybe in a third world country without either internet or TV.

Most of the genetic genealogy companies are fairly closed-lipped about their data base size of DNA testers, but Ancestry isn’t.  They have gone from about 2 million near the end of 2016 to 5 million in August 2017 to at least 7 million now.  They haven’t said for sure, but extrapolating from what they have said, I feel safe with 7 million as a LOW estimate and possibly as many as 10 million following the holiday sales.

Advertising obviously pays off.

MyHeritage recently announced that their data base has reached 1 million, with only about 20% of those being transfers.

Based on the industry rumble, I suspect that the other DNA testing companies have had banner years as well.

The good news is that all of these new testers means that anyone who has tested at any of the major vendors is going to get lots of matches soon. Santa, it seems, has heard about DNA testing too and test kits fit into stockings!

That’s even better news for all of us who are in multiple data bases – and even more reason to test at all of the 4 major companies who provide autosomal DNA matching for their customers: Family Tree DNA, Ancestry, MyHeritage and 23andMe.

2017 – The Year of Vendor and Industry Churn

So much happened in 2017, it’s difficult to keep up.

  • MyHeritage entered the DNA testing arena and began matching in September of 2016. Frankly, they had a mess, but they have been working in 2017 to improve the situation.  Let’s just say they still have some work to do, but at least they acknowledge that and are making progress.
  • MyHeritage has a rather extensive user base in Europe. Because of their European draw, their records collections and the ability to transfer results into their data base, they have become the 4th vendor in a field that used to be 3.
  • In March 2017, Family Tree DNA announced that they were accepting transfers of both the Ancestry V2 test, in place since May of 2016, along with the 23andMe V4 test, available since November 2013, for free. MyHeritage has since been added to that list. The Family Tree DNA announcement provided testers with another avenue for matching and advanced tools.
  • Illumina obsoleted their OmniExpress chip, forcing vendors to Illumina’s new GSA chip which also forces vendors to use imputation. I swear, imputation is a swear word. Illumina gets the lump of coal award for 2017.
  • I wrote about imputation here, but in a nutshell, the vendors are now being forced to test only about 20% of the DNA locations available on the previous Illumina chip, and impute or infer using statistics the values in the rest of the DNA locations that they previously could test.
  • Early imputation implementers include LivingDNA (ethnicity only), MyHeritage (to equalize the locations of various vendor’s different chips), DNA.Land (whose matching is far from ideal) and 23andMe, who seems, for the most part, to have done a reasonable job. Of course, the only way to tell for sure at 23andMe is to test again on the V5 chip and compare to V3 and V4 chip matches. Given that I’ve already paid 3 times to test myself at 23andMe (V2, 3 and 4), I’m not keen on paying a 4th time for the V5 version.
  • 23andMe moved to the V5 Illumina GSA chip in August which is not compatible with any earlier chip versions.
  • Needless to say, the Illumina chip change has forced vendors away from focusing on new products in order to develop imputation code in order to remain backwards compatible with their own products from an earlier chip set.
  • GedMatch introduced their sandbox area, Genesis, where people can upload files that are not compatible with the traditional vendor files.  This includes the GSA chip results (23andMe V5,) exome tests and others.  The purpose of the sandbox is so that GedMatch can figure out how to work with these files that aren’t compatible with the typical autosomal test files.  The process has been interesting and enlightening, but people either don’t understand or forget that it’s a sandbox, an experiment, for all involved – including GedMatch.  Welcome to living on the genetic frontier!

  • I assembled a chart of who loves who – meaning which vendors accept transfers from which other vendors.

  • I suspect but don’t know that Ancestry is doing some form of imputation between their V1 and V2 chips. About a month before their new chip implementation in May of 2016, Ancestry made a change in their matching routine that resulting in a significant shift in people’s matches.

Because of Ancestry’s use of the Timber algorithm to downweight some segments and strip out others altogether, it’s difficult to understand where matching issues may arise.  Furthermore, there is no way to know that there are matching issues unless you and another individual have transferred results to either Family Tree DNA or GedMatch, neither of which remove any matching segments.

  • Other developments of note include the fact that Family Tree DNA moved to mitochondrial DNA build V17 and updated their Y DNA to hg38 of the human reference genome – both huge undertakings requiring the reprocessing of customer data. Think of both of those updates as housekeeping. No one wants to do it, but it’s necessary.
  • 23andMe FINALLY finished transferring their customer base to the “New Experience,” but many of the older features we liked are now gone. However, customers can now opt in to open matching, which is a definite improvement. 23andMe, having been the first company to enter the genetic genealogy autosomal matching marketspace has really become lackluster.  They could have owned this space but chose not to focus on genealogy tools.  In my opinion, they are now relegated to fourth place out of a field of 4.
  • Ancestry has updated their Genetic Communities feature a couple of times this year. Genetic Communities is interesting and more helpful than ethnicity estimates, but neither are nearly as helpful as a chromosome browser would be.

  • I’m sure that the repeated requests, begging and community level tantrum throwing in an attempt to convince Ancestry to produce a chromosome browser is beyond beating a dead horse now. That dead horse is now skeletal, and no sign of a chromosome browser. Sigh:(
  • The good news is that anyone who wants a chromosome browser can transfer their results to Family Tree DNA or GedMatch (both for free) and utilize a chromosome browser and other tools at either or both of those locations. Family Tree DNA charges a one time $19 fee to access their advanced tools and GedMatch offers a monthly $10 subscription. Both are absolutely worth every dime. The bad news is, of course, that you have to convince your match or matches to transfer as well.
  • If you can convince your matches to transfer to (or test at) Family Tree DNA, their tools include phased Family Matching which utilizes a combination of user trees, the DNA of the tester combined with the DNA of family matches to indicate to the user which side, maternal or paternal (or both), a particular match stems from.

  • Sites to keep your eye on include Jonny Perl’s tools which include DNAPainter, as well as Goran Rundfeldt’s DNA Genealogy Experiment.  You may recall that in October Goran brought us the fantastic Triangulator tool to use with Family Tree DNA results.  A few community members expressed concern about triangulation relative to privacy, so the tool has been (I hope only temporarily) disabled as the involved parties work through the details. We need Goran’s triangulation tool! Goran has developed other world class tools as well, as you can see from his website, and I hope we see more of both Goran and Jonny in 2018.
  • In 2017, a number of new “free” sites that encourage you to upload your DNA have sprung up. My advice – remember, there really is no such thing as a free lunch.  Ask yourself why, what’s in it for them.  Review ALL OF THE documents and fine print relative to safety, privacy and what is going to be done with your DNA.  Think about what recourse you might or might not have. Why would you trust them?

My rule of thumb, if the company is outside of the US, I’m immediately slightly hesitant because they don’t fall under US laws. If they are outside of Europe or Canada, I’m even more hesitant.  If the company is associated with a country that is unfriendly to the US, I unequivocally refuse.  For example, riddle me this – what happens if a Chinese (or fill-in-the-blank country) company violates an agreement regarding your DNA and privacy?  What, exactly, are you going to do about it from wherever you live?

2017 – The Year of Marketplace Apps

Third party genetics apps are emerging and are beginning to make an impact.

GedMatch, as always, has continued to quietly add to their offerings for genetic genealogists, as had DNAGedcom.com. While these two aren’t exactly an “app”, per se, they are certainly primary players in the third party space. I use both and will be publishing an article early in 2018 about a very useful tool at DNAGedcom.

Another application that I don’t use due to the complex setup (which I’ve now tried twice and abandoned) is Genome Mate Pro which coordinates your autosomal results from multiple vendors.  Some people love this program.  I’ll try, again, in 2018 and see if I can make it all the way through the setup process.

The real news here are the new marketplace apps based on Exome testing.

Helix and their partners offer a number of apps that may be of interest for consumers.  Helix began offering a “test once, buy often” marketplace model where the consumer pays a nominal price for exome sequencing ($80), significantly under market pricing ($500), but then the consumer purchases DNA apps through the Helix store. The apps access the original DNA test to produce results. The consumer does NOT receive their downloadable raw data, only data through the apps, which is a departure from the expected norm. Then again, the consumer pays a drastically reduced price and downloadable exome results are available elsewhere for full price.

The Helix concept is that lots of apps will be developed, meaning that you, the consumer, will be interested and purchase often – allowing Helix to recoup their sequencing investment over time.

Looking at the Helix apps that are currently available, I’ve purchased all of the Insitome products released to date (Neanderthal, Regional Ancestry and Metabolism), because I have faith in Spencer Wells and truthfully, I was curious and they are reasonably priced.

Aside from the Insitome apps, I think that the personalized clothes are cute, if extremely overpriced. But what the heck, they’re fun and raise awareness of DNA testing – a good thing! After all, who am I to talk, I’ve made DNA quilts and have DNA clothing too.

Having said that, I’m extremely skeptical about some of the other apps, like “Wine Explorer.”  Seriously???

But then again, if you named an app “I Have More Money Than Brains,” it probably wouldn’t sell well.

Other apps, like Ancestry’s WeRelate (available for smartphones) is entertaining, but is also unfortunately EXTREMELY misleading.  WeRelate conflates multiple trees, generally incorrectly, to suggest to you and another person on your Facebook friends list are related, or that you are related to famous people.  Judy Russell reviews that app here in the article, “No, actually, we’re not related.” No.  Just no!

I feel strongly that companies that utilize our genetic data for anything have a moral responsibility for accuracy, and the WeRelate app clearly does NOT make the grade, and Ancestry knows that.  I really don’t believe that entertaining customers with half-truths (or less) is more important than accuracy – but then again, here I go just being an old-fashioned fuddy dud expecting ethics.

And then, there’s the snake oil.  You knew it was going to happen because there is always someone who can be convinced to purchase just about anything. Think midnight infomercials. The problem is that many consumers really don’t know how to tell snake oil from the rest in the emerging DNA field.

You can now purchase DNA testing for almost anything.  Dating, diet, exercise, your taste in wine and of course, vitamins and supplements. If you can think of an opportunity, someone will dream up a test.

How many of these are legitimate or valid?  Your guess is as good as mine, but I’m exceedingly suspicious of a great many, especially those where I can find no legitimate scientific studies to back what appear to be rather outrageous claims.

My main concern is that the entire DTC testing industry will be tarred by the brush of a few unethical opportunists.

2017 – The Year of Focus on Privacy and Security

With increased consumer exposure comes increased notoriety. People are taking notice of DNA testing and it seems that everyone has an opinion, informed or not.  There’s an old saying in marketing; “Talk about me good, talk about me bad, just talk about me.”

With all of the ads have come a commensurate amount of teeth gnashing and “the-sky-is-falling” type reporting.  Unfortunately, many politicians don’t understand this industry and open mouth only to insert foot – except that most people don’t realize what they’ve done.  I doubt that the politicians even understand that they are tasting toe-jam, because they haven’t taken the time to research and understand the industry. Sound bites and science don’t mix well.

The bad news is that next, the click-bait-focused press picks up on the stories and the next time you see anyone at lunch, they’re asking you if what they heard is true.  Or, let’s hope that they ask you instead of just accepting what they heard as gospel. Hopefully if we’ve learned anything in this past year, it’s to verify, verify, verify.

I’ve been an advocate for a very long time of increased transparency from the testing companies as to what is actually done with our DNA, and under what circumstances.  In other words, I want to know where my DNA is and what it’s being used for.  Period.

Family Tree DNA answered that question succinctly and unquestionably in December.

Bennett Greenspan: “We could probably make a lot of money by selling the DNA data that we’ve been collecting over the years, but we feel that the only person that should have your DNA information is you.  We don’t believe that it should be sold, traded or bartered.”

You can’t get more definitive than that.

DTC testing for genetic genealogy must be a self-regulating field, because the last thing we need is for the government to get involved, attempting to regulate something they don’t understand.  I truly believe government interference by the name of regulation would spell the end of genetic genealogy as we know it today.  DNA testing for genetic genealogy without sharing results is entirely pointless.

I’ve written about this topic in the past, but an update is warranted and I’ll be doing that sometime after the first of the year.  Mostly, I just need to be able to stay awake while slogging through the required reading (at some vendor sites) of page after page AFTER PAGE of legalese😊

Consumers really shouldn’t have to do that, and if they do, a short, concise summary should be presented to them BEFORE they purchase so that they can make a truly informed decision.

Stay tuned on this one.

2017 – The Year of Education

The fantastic news is that with all of the new people testing, a huge, HUGE need for education exists.  Even if 75% of the people who test don’t do anything with their results after that first peek, that still leaves a few million who are new to this field, want to engage and need some level of education.

In that vein, seminars are available through several groups and institutes, in person and online.  Almost all of the leadership in this industry is involved in some educational capacity.

In addition to agendas focused on genetic genealogy and utilizing DNA personally, almost every genealogy conference now includes a significant number of sessions on DNA methods and tools. I remember the days when we were lucky to be allowed one session on the agenda, and then generally not without begging!

When considering both DNA testing and education, one needs to think about the goal.  All customer goals are not the same, and neither are the approaches necessary to answer their questions in a relevant way.

New testers to the field fall into three primary groups today, and their educational needs are really quite different, because their goals, tools and approaches needed to reach those goals are different too.

Adoptees and genealogists employ two vastly different approaches utilizing a common tool, DNA, but for almost opposite purposes.  Adoptees wish to utilize tests and trees to come forward in time to identify either currently living or recently living people while genealogists are interested in reaching backward in time to confirm or identify long dead ancestors. Those are really very different goals.

I’ve illustrated this in the graphic above.  The tester in question uses their blue first cousin match to identify their unknown parent through the blue match’s known lineage, moving forward in time to identify the tester’s parent.  In this case, the grandparent is known to the blue match, but not to the yellow tester. Identifying the grandparent through the blue match is the needed lynchpin clue to identify the unknown parent.

The yellow tester who already knows their maternal parent utilizes their peach second cousin match to verify or maybe identify their maternal great-grandmother who is already known to the peach match, moving backwards in time. Two different goals, same DNA test.

The three types of testers are:

  • Curious ethnicity testers who may not even realize that at least some of the vendors offer matching and other tools and services.
  • Genealogists who use close relatives to prove which sides of trees matches come from, and to triangulate matching segments to specific ancestors. In other words, working from the present back in time. The peach match and line above.
  • Adoptees and parent searches where testers hope to find a parent or siblings, but failing that, close relatives whose trees overlap with each other – pointing to a descendant as a candidate for a parent. These people work forward in time and aren’t interested in triangulation or proving ancestors and really don’t care about any of those types of tools, at least not until they identify their parent.  This is the blue match above.

What these various groups of testers want and need, and therefore their priorities are different in terms of their recommendations and comments in online forums and their input to vendors. Therefore, you find Facebook groups dedicated to Adoptees, for example, but you also find adoptees in more general genetic genealogy groups where genealogists are sometimes surprised when people focused on parent searches downplay or dismiss tools such as Y DNA, mitochondrial DNA and chromosome browsers that form the bedrock foundation of what genealogists need and require.

Fortunately, there’s room for everyone in this emerging field.

The great news is that educational opportunities are abundant now. I’m listing a few of the educational opportunities for all three groups of testers, in addition to my blog of course.😊

Remember that this blog is fully searchable by keyword or phrase in the little search box in the upper right hand corner.  I see so many questions online that I’ve already answered!

Please feel free to share links of my blog postings with anyone who might benefit!

Note that these recommendations below overlap and people may well be interested in opportunities from each group – or all!!

Ethnicity

Adoptees or Parent Search

Genetic Genealogists

2018 – What’s Ahead? 

About midyear 2018, this blog will reach 1000 published articles. This is article number 939.  That’s amazing even to me!  When I created this blog in July of 2012, I wasn’t sure I’d have enough to write about.  That certainly has changed.

Beginning shortly, the tsunami of kits that were purchased during the holidays will begin producing matches, be it through DNA upgrades at Family Tree DNA, Big Y tests which were hot at year end, or new purchases through any of the vendors.  I can hardly wait, and I have my list of brick walls that need to fall.

Family Tree DNA will be providing additional STR markers extracted from the Big Y test. These won’t replace any of the 111 markers offered separately today, because the extraction through NGS testing is not as reliable as direct STR testing for those markers, but the Big Y will offer genealogists a few hundred more STRs to utilize. Yes, I said a few hundred. The exact number has not yet been finalized.

Family Tree DNA says they will also be introducing new “qualify of life improvements” along with new privacy and consent settings.  Let’s hope this means new features and tools will be released too.

MyHeritage says that they are introducing new “Discoveries” pages and a chromosome browser in January.  They have also indicated that they are working on their matching issues.  The chromosome browser is particularly good news, but matching must work accurately or the chromosome browser will show erroneous information.  Let’s hope January brings all three features.

LivingDNA indicates that they will be introducing matching in 2018.

2018 – What Can You Do?

What can you do in 2018 to improve your odds of solving genealogy questions?

  • Test relatives
  • Transfer your results to as many data bases as possible (among the ones discussed above, after reading the terms and conditions, of course)
  • If you have transferred a version of your DNA that does not produce full results, such as the Ancestry V2 or 23andMe V4 test to Family Tree DNA, consider testing on the vendor’s own chip in order to obtain all matches, not just the closest matches available from an incompatible test transfer.
  • Test Y and mitochondrial DNA at Family Tree DNA.
  • Find ways to share the stories of your ancestors.  Stories are cousin bait.  My 52 Ancestors series is living proof.  People find the stories and often have additional facts, information or even photos. Some contacts qualify for DNA testing for Y or mtDNA lines. The GREAT NEWS is that Amy Johnson Crow is resuming the #52Ancestors project for 2018, providing hints and tips each week! Who knows what you might discover by sharing?! Here’s how to start a blog if you need some assistance.  It’s easy – really!
  • Focus on the brick walls that you want to crumble and then put together both a test and analysis plan. That plan could include such things as:

o   Find out if a male representing a Y line in your tree has tested, and if not, search through autosomal results to see if a male from that paternal surname line has tested and would be amenable to an upgrade.

o   Mitochondrial DNA test people who descend through all females from various female ancestors in order to determine their origins. Y and mtDNA tests are an important part of a complete genealogy story – meaning the reasonably exhaustive search!

o   Autosomal DNA test family members from various lines with the hope that matches will match you and them both.

o   Test family members in order to confirm a particular ancestor – preferably people who descend from another child of that ancestor.

o   Making sure your own DNA is in all 4 of the major vendors’ data bases, plus GedMatch. Look at it this way, everyone who is at GedMatch or at a third party (non-testing) site had to have tested at one of the major 4 vendors – so if you are in all of the vendor’s data bases, plus GedMatch, you’re covered.

Have a wonderful New Year and let’s make 2018 the year of newly discovered ancestors and solved mysteries!

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

Concepts – Sibling and Twin DNA Matching

Lots of people are giving their siblings DNA test kits.  That’s a great idea, especially if your parents aren’t available for testing, because siblings do inherit part of the same DNA from their parents, but not all of the same DNA. That means testing siblings is a great opportunity for more genealogical matches!

Recently, a friend asked me why his fraternal twin has matches to people he doesn’t, and vice versa.  Great question, so let’s take a look at what to expect from matches with siblings.

First, identical twins share exactly the same DNA because they are created as a result of the division of the same egg that has been fertilized by the father’s sperm. Identical twins matches should be identical.

A fraternal twin is exactly the same as a sibling. Two separate sperm fertilize two separate eggs and they gestate together, at the same time.

Second, let’s talk just a minute about Y and mitochondrial DNA, then we’ll discuss autosomal DNA.

Full Siblings Share
Mitochondrial DNA Exactly the same, unless a mutation occurred
Y DNA Males will share exactly the same, unless a mutation occurred.  Females don’t have a Y chromosome.
Autosomal DNA Approximately 50% of autosomal DNA

To obtain detailed Y and mitochondrial DNA results, you’ll need to test with Family Tree DNA. They are the only vendor offering these tests.

For autosomal matching, you can test with a number of vendors including: Family Tree DNA, Ancestry, 23andMe and MyHeritage.

You can read more about the different kinds of testing here, and a comparison of the different tests and vendors here.

50% the Same – 50% Different

Siblings share approximately 50% of the same DNA of the parents.  The other 50% is different DNA that they received from the parents that the other sibling did not receive.

In the conceptual example above, you can see that each child inherited 4 segments of the 8 total offered by their parents.  Only two of those segments were the same for both siblings, segments 3 and 4.  Of these two siblings, no one inherited parental segments 7 and 8.  Perhaps a third child would.

In other words, siblings can expect to see many of the same people in their match list and several that are different. In our example, the same people would be matching both siblings on segments 3 and 4.  People matching child 1 but not child 2 would be matching on segments 1 and 2.  People matching child 2 but not child 1 would be matching on segments 5 and 6.

The reason you’ll see the same people on your match list is because you did inherit 50% of the same DNA from your parents.

There are two reasons you’ll see different matches on your match lists.

Some of your matches on your list that don’t match your sibling will be because the two siblings inherited different pieces of DNA from their parents.  Your sibling will match people on the DNA that they received from your parents that you didn’t receive, and vice versa.

Some Matches are Identical By Chance (IBC)

Another reason for different matches is because you and your sibling will have people on both of your match lists that don’t match either parent as a result of IBC or identical by chance matching. That’s where the DNA of your match just happens to match you by virtue of zigzagging back and forth between your Mom’s and Dad’s DNA that you carry.

As you can see in this example, your pink DNA came from your Mom, and blue from your Dad, but your match carries some of both values, T and A.  This means they match you, but not because they match either of your parents.  Just an accident of circumstance. That’s what IBC is.

Telling the Difference

I wrote about matches that are identical by descent (IBD), meaning because you inherited that DNA from your parents, and identical by chance (IBC) in this article.

Unfortunately, your DNA is mixed together and without other known relatives testing, it’s impossible to discern which DNA is inherited from your mother and which from your father. This is exactly why we encourage people to have known relatives test such as parents, grandparents and cousins.  Who you match on which segments indicates where those segments descended from in your family tree.

If one or both parents are living, that’s the best way of discerning which matches are identical by descent and which are by chance.

A recent project with Philip Gammon showed by segment size the likelihood is of a match being genuine or identical by chance.  If both parents have tested, he offers the free Match-Maker-Breaker tool to do this analysis for you.

The bottom line is that when comparing your matches to those of your siblings, about 20-25% of everyone’s total matches are identical by chance, especially those at lower centiMorgan levels.

The remaining 80% or so will be divided roughly half and half, meaning half will match you and a sibling both, and half will only match you. Therefore, you will be looking at roughly 40% of your matches being in common with a particular sibling, 40% not matching your sibling but being legitimate matches and the remaining 20% that are identical by chance.

Test Parents and Family Members

Of course, because you do share roughly half of the same DNA inherited from your parents, you will have some matches to both you and a sibling that are identical by chance in exactly the same way.  Just finding someone on both of your match lists doesn’t guarantee that the match ISN’T identical by chance.

The best way to eliminate identical by chance matching, of course, is to test your parents.  Sadly, that isn’t always possible.

The next best way to determine legitimate matches is to test other family members.  At Family Tree DNA, they provide customers with the ability to link the DNA tests of family members to their proper location in your tree, and then Family Tree DNA utilizes the common DNA segments to determine common matching between you, that family member(s), and other people.

Those people who match you and a family member on the same segment are then identified as either paternal or maternal matches, based on their position in your tree.

Identifying Lineage

When thinking about who to test, half-siblings, if you have any are, a wonderful way to differentiate between maternal and paternal matches.  Because you and a half sibling share only one parent – which side of your tree those common matches come from is immediately evident!

Of my matches at Family Tree DNA, you can see that of my total 3165 matches, 713 are paternal and 545 are maternal, with 4 being related to both sides.  Don’t get too excited about those “both sides” matches, they are my descendants!

Paternal and maternal bucketing is a great start in terms of identifying which matches are genealogical – and that’s before I do any actual genealogy work.  All I did was test, create or upload a tree and connect tested family members to that tree.

Family Tree DNA is the only vendor to offer this feature.

Ethnicity

Ethnicity is a slippery fish.  I generally only consider ethnicity estimates reliable at the continental level.  There are lots of reasons that siblings will receive somewhat different ethnicity results including the internal algorithms of the various vendors.  You can read about what is involved in ethnicity testing here.

Transfers Give You More For Your Money

If you test at one of the vendors, you may be able to transfer to other vendors as well as GedMatch.  In the chart below, you can see which vendors accept transfers from other vendors. You can read more here.

Have Fun

Lots of people are now testing their DNA and I hope you and your siblings will find some great matches among the new testers. The great thing about siblings, aside from the fact that they are your siblings, is that you can leverage each other’s DNA matches.  Just one more way to share and move the genealogy ball forward.

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

Which DNA Test is Best?

If you’re reading this article, congratulations. You’re a savvy shopper and you’re doing some research before purchasing a DNA test. You’ve come to the right place.

The most common question I receive is asking which test is best to purchase. There is no one single best answer for everyone – it depends on your testing goals and your pocketbook.

Testing Goals

People who want to have their DNA tested have a goal in mind and seek results to utilize for their particular purpose. Today, in the Direct to Consumer (DTC) DNA market space, people have varied interests that fall into the general categories of genealogy and medical/health.

I’ve approached the question of “which test is best” by providing information grouped into testing goal categories.  I’ve compared the different vendors and tests from the perspective of someone who is looking to test for those purposes – and I’ve created separate sections of this article for each interest..

We will be discussing testing for:

  • Ethnicity – Who Am I? – Breakdown by Various World Regions
  • Adoption – Finding Missing Parents or Close Family
  • Genealogy – Cousin Matching and Ancestor Search/Verification
  • Medical/Health

We will be reviewing the following test types:

  • Autosomal
  • Y DNA (males only)
  • Mitochondrial DNA

I have included summary charts for each section, plus an additional chart for:

  • Additional Vendor Considerations

If you are looking to select one test, or have limited funds, or are looking to prioritize certain types of tests, you’ll want to read about each vendor, each type of test, and each testing goal category.

Each category reports information about the vendors and their products from a different perspective – and only you can decide which of these perspectives and features are most important to you.

You might want to read this short article for a quick overview of the 4 kinds of DNA used for genetic genealogy and DTC testing and how they differ.

The Big 3

Today, there are three major players in the DNA testing market, not in any particular order:

Each of these companies offers autosomal tests, but each vendor offers features that are unique. Family Tree DNA and 23andMe offer additional tests as well.

In addition to the Big 3, there are a couple of new kids on the block that I will mention where appropriate. There are also niche players for the more advanced genetic genealogist or serious researcher, and this article does not address advanced research.

In a nutshell, if you are serious genealogist, you will want to take all of the following tests to maximize your tools for solving genealogical puzzles. There is no one single test that does everything.

  • Full mitochondrial sequence that informs you about your matrilineal line (only) at Family Tree DNA. This test currently costs $199.
  • Y DNA test (for males only) that informs you about your direct paternal (surname) line (only) at Family Tree DNA. This test begins at $169 for 37 markers.
  • Family Finder, an autosomal test that provides ethnicity estimates and cousin matching at Family Tree DNA. This test currently costs $89.
  • AncestryDNA, an autosomal test at Ancestry.com that provides ethnicity estimates and cousin matching. (Do not confuse this test with Ancestry by DNA, which is not the same test and does not provide the same features.) This test currently costs $99, plus the additional cost of a subscription for full feature access. You can test without a subscription, but nonsubscribers can’t access all of the test result features provided to Ancestry subscribers.
  • 23andMe Ancestry Service test, an autosomal test that provides ethnicity estimates and cousin matching. The genealogy version of this test costs $99, the medical+genealogy version costs $199.

A Word About Third Party Tools

A number of third party tools exist, such as GedMatch and DNAGedcom.com, and while these tools are quite useful after testing, these vendors don’t provide tests. In order to use these sites, you must first take an autosomal DNA test from a testing vendor. This article focuses on selecting your DNA testing vendor based on your testing goals.

Let’s get started!

Ethnicity

Many people are drawn to DNA testing through commercials that promise to ‘tell you who you are.” While the allure is exciting, the reality is somewhat different.

Each of the major three vendors provide an ethnicity estimate based on your autosomal DNA test, and each of the three vendors will provide you with a different result.

Yep, same person, different ethnicity breakdowns.

Hopefully, the outcomes will be very similar, but that’s certainly not always the case. However, many people take one test and believe those results wholeheartedly. Please don’t. You may want to read Concepts – Calculating Ethnicity Percentages to see how varied my own ethnicity reports are at various vendors as compared to my known genealogy.

The technology for understanding “ethnicity” from a genetic perspective is still very new. Your ethnicity estimate is based on reference populations from around the world – today. People and populations move, and have moved, for hundreds, thousands and tens of thousands of years. Written history only reaches back a fraction of that time, so the estimates provided to people today are not exact.

That isn’t to criticize any individual vendor. View each vendor’s results not as gospel, but as their opinion based on their reference populations and their internal proprietary algorithm of utilizing those reference populations to produce your ethnicity results.

To read more about how ethnicity testing works, and why your results may vary between vendors or not be what you expected, click here.

I don’t want to discourage anyone from testing, only to be sure consumers understand the context of what they will be receiving. Generally speaking, these results are accurate at the continental level, and less accurate within continents, such as European regional breakdowns.

All three testing companies provide additional features or tools, in addition to your ethnicity estimates, that are relevant to ethnicity or population groups.

Let’s look at each company separately.

Ethnicity – Family Tree DNA

Family Tree DNA’s ethnicity tool is called myOrigins and provides three features or tools in addition to the actual ethnicity estimate and associated ethnicity map.

Please note that throughout this article you can click on any image to enlarge.

On the myOrigins ethnicity map page, above, your ethnicity percentages and map are shown, along with two additional features.

The Shared Origins box to the left shows the matching ethnic components of people on your DNA match list. This is particularly useful if you are trying to discover, for example, where a particular minority admixture comes from in your lineage. You can select different match types, for example, immediate relatives or X chromosome matches, which have special inheritance qualities.

Clicking on the apricot (mitochondrial DNA) and green (Y DNA) pins in the lower right corner drops the pins in the locations on your map of the most distant ancestral Y and mitochondrial DNA locations of the individuals in the group you have selected in the Shared Origins match box. You may or may not match these individuals on the Y or mtDNA lines, but families tend to migrate in groups, so match hints of any kind are important.

A third unique feature provided by Family Tree DNA is Ancient Origins, a tool released with little fanfare in November 2016.

Ancient Origins shows the ancient source of your European DNA, based on genome sequencing of ancient DNA from the locations shown on the map.

Additionally, Family Tree DNA hosts an Ancient DNA project where they have facilitated the upload of the ancient genomes so that customers today can determine if they match these ancient individuals.

Kits included in the Ancient DNA project are shown in the chart below, along with their age and burial location. Some have matches today, and some of these samples are included on the Ancient Origins map.

Individual Approx. Age Burial Location Matches Ancient Origins Map
Clovis Anzick 12,500 Montana (US) Yes No
Linearbandkeramik 7,500 Stuttgart, Germany Yes Yes
Loschbour 8,000 Luxembourg Yes Yes
Palaeo-Eskimo 4,000 Greenland No No
Altai Neanderthal 50,000 Altai No No
Denisova 30,000 Siberia No No
Hinxton-4 2,000 Cambridgeshire, UK No No
BR2 3,200 Hungary Yes Yes
Ust’-Ishim 45,000 Siberia Yes No
NE1 7,500 Hungary Yes Yes

Ethnicity – Ancestry

In addition to your ethnicity estimate, Ancestry also provides a feature called Genetic Communities.

Your ethnicity estimate provides percentages of DNA found in regions shown on the map by fully colored shapes – green in Europe in the example above. Genetic Communities show how your DNA clusters with other people in specific regions of the world – shown with dotted clusters in the US in this example.

In my case, my ethnicity at Ancestry shows my European roots, illustrated by the green highlighted areas, and my two Genetic Communities are shown by yellow and red dotted regions in the United States.

My assigned Genetic Communities indicate that my DNA clusters with other people whose ancestors lived in two regions; The Lower Midwest and Virginia as well as the Alleghenies and Northeast Indiana.

Testers can then view their DNA matches within that community, as well as a group of surnames common within that community.

The Genetic Communities provided for me are accurate, but don’t expect all of your genealogical regions to be represented in Genetic Communities. For example, my DNA is 25% German, and I don’t have any German communities today, although ancestry will be adding new Genetic Communities as new clusters are formed.

You can read more about Genetic Communities here and here.

Ethnicity – 23andMe

In addition to ethnicity percentage estimates, called Ancestry Composition, 23andMe offers the ability to compare your Ancestry Composition against that of your parent to see which portions of your ethnicity you inherited from each parent, although there are problems with this tool incorrectly assigning parental segments.

Additionally, 23andMe paints your chromosome segments with your ethnic heritage, as shown below.

You can see that my yellow Native American segments appear on chromosomes 1 and 2.

In January 2017, 23andMe introduced their Ancestry Timeline, which I find to be extremely misleading and inaccurate. On my timeline, shown below, they estimate that my most recent British and Irish ancestor was found in my tree between 1900 and 1930 while in reality my most recent British/Irish individual found in my tree was born in England in 1759.

I do not view 23andMe’s Ancestry Timeline as a benefit to the genealogist, having found that it causes people to draw very misleading conclusions, even to the point of questioning their parentage based on the results. I wrote about their Ancestry Timeline here.

Ethnicity Summary

All three vendors provide both ethnicity percentage estimates and maps. All three vendors provide additional tools and features relevant to ethnicity. Vendors also provide matching to other people which may or may not be of interest to people who test only for ethnicity. “Who you are” only begins with ethnicity estimates.

DNA test costs are similar, although the Family Tree DNA test is less at $89. All three vendors have sales from time to time.

Ethnicity Vendor Summary Chart

Ethnicity testing is an autosomal DNA test and is available for both males and females.

Family Tree DNA Ancestry 23andMe
Ethnicity Test Included with $89 Family Finder test Included with $99 Ancestry DNA test Included with $99 Ancestry Service
Percentages and Maps Yes Yes Yes
Shared Ethnicity with Matches Yes No Yes
Additional Feature Y and mtDNA mapping of ethnicity matches Genetic Communities Ethnicity phasing against parent (has issues)
Additional Feature Ancient Origins Ethnicity mapping by chromosome
Additional Feature Ancient DNA Project Ancestry Timeline

 

Adoption and Parental Identity

DNA testing is extremely popular among adoptees and others in search of missing parents and grandparents.

The techniques used for adoption and parental search are somewhat different than those used for more traditional genealogy, although non-adoptees may wish to continue to read this section because many of the features that are important to adoptees are important to other testers as well.

Adoptees often utilize autosomal DNA somewhat differently than traditional genealogists by using a technique called mirror trees. In essence, the adoptee utilizes the trees posted online of their closest DNA matches to search for common family lines within those trees. The common family lines will eventually lead to the individuals within those common trees that are candidates to be the parents of the searcher.

Here’s a simplified hypothetical example of my tree and a first cousin adoptee match.

The adoptee matches me at a first cousin level, meaning that we share at least one common grandparent – but which one? Looking at other people the adoptee matches, or the adoptee and I both match, we find Edith Lore (or her ancestors) in the tree of multiple matches. Since Edith Lore is my grandmother, the adoptee is predicted to be my first cousin, and Edith Lore’s ancestors appear in the trees of our common matches – that tells us that Edith Lore is also the (probable) grandmother of the adoptee.

Looking at the possibilities for how Edith Lore can fit into the tree of me and the adoptee, as first cousins, we fine the following scenario.

Testing the known child of daughter Ferverda will then provide confirmation of this relationship if the known child proves to be a half sibling to the adoptee.

Therefore, close matches, the ability to contact matches and trees are very important to adoptees. I recommend that adoptees make contact with www.dnaadoption.com. The volunteers there specialize in adoptions and adoptees, provide search angels to help people and classes to teach adoptees how to utilize the techniques unique to adoption search such as building mirror trees.

For adoptees, the first rule is to test with all 3 major vendors plus MyHeritage. Family Tree DNA allows you to test with both 23andMe and Ancestry and subsequently transfer your results to Family Tree DNA, but I would strongly suggest adoptees test on the Family Tree DNA platform instead. Your match results from transferring to Family Tree DNA from other companies, except for MyHeritage, will be fewer and less reliable because both 23andMe and Ancestry utilize different chip technology.

For most genealogists, MyHeritage is not a player, as they have only recently entered the testing arena, have a very small data base, no tools and are having matching issues. I recently wrote about MyHeritage here. However, adoptees may want to test with MyHeritage, or upload your results to MyHeritage if you tested with Family Tree DNA, because your important puzzle-solving match just might have tested there and no place else. You can read about transfer kit compatibility and who accepts which vendors’ tests here.

Adoptees can benefit from ethnicity estimates at the continental level, meaning that regional (within continent) or minority ethnicity should be taken with a very large grain of salt. However, knowing that you have 25% Jewish heritage, for example, can be a very big clue to an adoptee’s search.

Another aspect of the adoptees search that can be relevant is the number of foreign testers. For many years, neither 23andMe, nor Ancestry tested substantially (or at all) outside the US. Family Tree DNA has always tested internationally and has a very strong Jewish data base component.

Not all vendors report X chromosome matches. The X chromosome is important to genetic genealogy, because it has a unique inheritance path. Men don’t inherit an X chromosome from their fathers. Therefore, if you match someone on the X chromosome, you know the relationship, for a male, must be from their mother’s side. For a female, the relationship must be from the mother or the father’s mother’s side. You can read more about X chromosome matching here.

Neither Ancestry nor MyHeritage have chromosome browsers which allow you to view the segments of DNA on which you match other individuals, which includes the X chromosome.

Adoptee Y and Mitochondrial Testing

In addition to autosomal DNA testing, adoptees will want to test their Y DNA (males only) and mitochondrial DNA.

These tests are different from autosomal DNA which tests the DNA you receive from all of your ancestors. Y and mitochondrial DNA focus on only one specific line, respectively. Y DNA is inherited by men from their fathers and the Y chromosome is passed from father to son from time immemorial. Therefore, testing the Y chromosome provides us with the ability to match to current people as well as to use the Y chromosome as a tool to look far back in time. Adoptees tend to be most interested in matching current people, at least initially.

Working with male adoptees, I have a found that about 30% of the time a male will match strongly to a particular surname, especially at higher marker levels. That isn’t always true, but adoptees will never know if they don’t test. An adoptee’s match list is shown at 111 markers, below.

Furthermore, utilizing the Y and mitochondrial DNA test in conjunction with autosomal DNA matching at Family Tree DNA helps narrows possible relatives. The Advanced Matching feature allows you to see who you match on both the Y (or mitochondrial) DNA lines AND the autosomal test, in combination.

Mitochondrial DNA tests the matrilineal line only, as women pass their mitochondrial DNA to all of their children, but only females pass it on. Family Tree DNA provides matching and advanced combination matching/searching for mitochondrial DNA as well as Y DNA. Both genders of children carry their mother’s mitochondrial DNA. Unfortunately, mitochondrial DNA is more difficult to work with because of the surname changes in each generation, but you cannot be descended from a woman, or her direct matrilineal ancestors if you don’t substantially match her mitochondrial DNA.

Some vendors state that you receive mitochondrial DNA with your autosomal results, which is only partly accurate. At 23andMe, you receive a haplogroup but no detailed results and no matching. 23andMe does not test the entire mitochondria and therefore cannot provide either advanced haplogroup placement nor Y or mitochondrial DNA matching between testers.

For additional details on the Y and Mitochondrial DNA tests themselves and what you receive, please see the Genealogy – Y and Mitochondrial DNA section.

Adoption Summary

Adoptees should test with all 4 vendors plus Y and mitochondrial DNA testing.

  • Ancestry – due to their extensive data base size and trees
  • Family Tree DNA – due to their advanced tools, chromosome browser, Y and mitochondrial DNA tests (Ancestry and 23andMe participants can transfer autosomal raw data files and see matches for free, but advanced tools require either an unlock fee or a test on the Family Tree DNA platform)
  • 23andMe – no trees and many people don’t participate in sharing genetic information
  • MyHeritage – new kid on the block, working through what is hoped are startup issues
  • All adoptees should take the full mitochondrial sequence test.
  • Male adoptees should take the 111 marker Y DNA test, although you can start with 37 or 67 markers and upgrade later.
  • Y and mitochondrial tests are only available at Family Tree DNA.

Adoptee Vendor Feature Summary Chart

Family Tree DNA Ancestry 23andMe MyHeritage
Autosomal DNA – Males and Females
Matching Yes Yes Yes Yes – problems
Relationship Estimates* Yes – May be too close Yes – May be too distant Yes – Matches may not be sharing Yes –  problematic
International Reach Very strong Not strong but growing Not strong Small but subscriber base is European focused
Trees Yes Yes No Yes
Tree Quantity 54% have trees, 46% no tree (of my first 100 matches) 56% have trees, 44% no tree or private (of my first 100 matches) No trees ~50% don’t have trees or are private (cannot discern private tree without clicking on every tree)
Data Base Size Large Largest Large – but not all opt in to matching Very small
My # of Matches on 4-23-2017 2,421 23,750 1,809 but only 1,114 are sharing 75
Subscription Required No No for partial, Yes for full functionality including access to matches’ trees, minimal subscription for $49 by calling Ancestry No No for partial, Yes for full functionality
Other Relevant Tools New Ancestor Discoveries
Autosomal DNA Issues Many testers don’t have trees Many testers don’t have trees Matching opt-in is problematic, no trees at all Matching issues, small data base size is problematic, many testers don’t have trees
Contact Methodology E-mail address provided to matches Internal message system – known delivery issues Internal message system Internal message system
X Chromosome Matching Yes No Yes No
Y-DNA – Males Only
Y DNA STR Test Yes- 37, 67, and 111 markers No No No
Y Haplogroup Yes as part of STR test plus additional testing available No Yes, basic level but no additional testing available, outdated haplogroups No
Y Matching Yes No No No
Advanced Matching Between Y and Autosomal Yes No No No
Mitochondrial DNA- Males and Females
Test Yes, partial and full sequence No No No
Mitochondrial DNA Haplogroup Yes, included in test No Yes, basic but full haplogroup not available, haplogroup several versions behind No
Advanced Matching Between Mitochondrial and Autosomal Yes No No No

Genealogy – Cousin Matching and Ancestor Search/Verification

People who want to take a DNA test to find cousins, to learn more about their genealogy, to verify their genealogy research or to search for unknown ancestors and break down brick walls will be interested in various types of testing

Test Type Who Can Test
Y DNA – direct paternal line Males only
Mitochondrial DNA – direct matrilineal line Males and Females
Autosomal – all lines Males and Females

Let’s begin with autosomal DNA testing for genealogy which tests your DNA inherited from all ancestral lines.

Aside from ethnicity, autosomal DNA testing provides matches to other people who have tested. A combination of trees, meaning their genealogy, and their chromosome segments are used to identify (through trees) and verify (through DNA segments) common ancestor(s) and then to assign a particular DNA segment(s) to that ancestor or ancestral couple. This process, called triangulation, then allows you to assign specific segments to particular ancestors, through segment matching among multiple people. You then know that when another individual matches you and those other people on the same segment, that the DNA comes from that same lineage. Triangulation is the only autosomal methodology to confirm ancestors who are not close relatives, beyond the past 2-3 generations or so.

All three vendors provide matching, but the tools they include and their user interfaces are quite different. 

Genealogy – Autosomal –  Family Tree DNA

Family Tree DNA entered DNA testing years before any of the others, initially with Y and mitochondrial DNA testing.

Because of the diversity of their products, their website is somewhat busier, but they do a good job of providing areas on the tester’s personal landing page for each of the products and within each product, a link for each feature or function.

For example, the Family Finder test is Family Tree DNA’s autosomal test. Within that product, tools provided are:

  • Matching
  • Chromosome Browser
  • Linked Relationships
  • myOrigins
  • Ancient Origins
  • Matrix
  • Advanced Matching

Unique autosomal tools provided by Family Tree DNA are:

  • Linked Relationships that allows you to connect individuals that you match to their location in your tree, indicating the proper relationship. Phased Family Matching uses these relationships within your tree to indicate which side of your tree other matches originate from.
  • Phased Family Matching shows which side of your tree, maternal, paternal or both, someone descends from, based on phased DNA matching between you and linked relationship matches as distant as third cousins. This allows Family Tree DNA to tell you whether matches are paternal (blue icon), maternal (red icon) or both (purple icon) without a parent’s DNA. This is one of the best autosomal tools at Family Tree DNA, shown below.

  • In Common With and Not In Common With features allow you to sort your matches in common with another individual a number of ways, or matches not in common with that individual.
  • Filtered downloads provide the downloading of chromosome data for your filtered match list.
  • Stackable filters and searches – for example, you can select paternal matches and then search for a particular surname or ancestral surname within the paternal matches.
  • Common ethnicity matching through myOrigins allows you to see selected groups of individuals who match you and share common ethnicities.
  • Y and mtDNA locations of autosomal matches are provided on your ethnicity map through myOrigins.
  • Advanced matching tool includes Y, mtDNA and autosomal in various combinations. Also includes matches within projects where the tester is a member as well as by partial surname.
  • The matrix tool allows the tester to enter multiple people that they match in order to see if those individuals also match each other. The matrix tool is, in combination with the in-common-with tool and the chromosome browser is a form of pseudo triangulation, but does not indicate that the individuals match on the same segment.

  • Chromosome browser with the ability to select different segment match thresholds to display when comparing 5 or fewer individuals to your results.
  • Projects to join which provide group interaction and allow individuals to match only within the project, if desired.

To read more about how to utilize the various autosomal tools at Family Tree DNA, with examples, click here.

Genealogy – Autosomal – Ancestry

Ancestry only offers autosomal DNA testing to their customers, so their page is simple and straightforward.

Ancestry is the only testing vendor (other than MyHeritage who is not included in this section) to require a subscription for full functionality, although if you call the Ancestry support line, a minimal subscription is available for $49. You can see your matches without a subscription, but you cannot see your matches trees or utilize other functions, so you will not be able to tell how you connect to your matches. Many genealogists have Ancestry subscriptions, so this is minimally problematic for most people.

However, if you don’t realize you need a subscription initially, the required annual subscription raises the effective cost of the test quite substantially. If you let your subscription lapse, you no longer have access to all DNA features. The cost of testing with Ancestry is the cost of the test plus the cost of a subscription if you aren’t already a subscriber.

This chart, from the Ancestry support center, provides details on which features are included for free and which are only available with a subscription.

Unique tools provided by Ancestry include:

  • Shared Ancestor Hints (green leaves) which indicate a match with whom you share a common ancestor in your tree connected to your DNA, allowing you to display the path of you and your match to the common ancestor. In order to take advantage of this feature, testers must link their tree to their DNA test. Otherwise, Ancestry can’t do tree matching.  As far as I’m concerned, this is the single most useful DNA tool at Ancestry. Subscription required.

  • DNA Circles, example below, are created when several people whose DNA matches also share a common ancestor. Subscription required.

  • New Ancestor Discoveries (NADs), which are similar to Circles, but are formed when you match people descended from a common ancestor, but don’t have that ancestor in your tree. The majority of the time, these NADs are incorrect and are, when dissected and the source can be determined, found to be something like the spouse of a sibling of your ancestor. I do not view NADs as a benefit, more like a wild goose chase, but for some people these could be useful so long as the individual understands that these are NOT definitely ancestors and only hints for research. Subscription required.
  • Ancestry uses a proprietary algorithm called Timber to strip DNA from you and your matches that they consider to be “too matchy,” with the idea that those segments are identical by population, meaning likely to be found in large numbers within a population group – making them meaningless for genealogy. The problem is that Timber results in the removal of valid segments, especially in endogamous groups like Acadian families. This function is unique to Ancestry, but many genealogists (me included) don’t consider Timber a benefit.
  • Genetic Communities shows you groups of individuals with whom your DNA clusters. The trees of cluster members are then examined by Ancestry to determine connections from which Genetic Communities are formed. You can filter your DNA match results by Genetic Community.

Genealogy – Autosomal – 23and Me

Unfortunately, the 23andMe website is not straightforward or intuitive. They have spent the majority of the past two years transitioning to a “New Experience” which has resulted in additional confusion and complications when matching between people on multiple different platforms. You can take a spin through the New Experience by clicking here.

23andMe requires people to opt-in to sharing, even after they have selected to participate in Ancestry Services (genealogy) testing, have opted-in previously and chosen to view their DNA Relatives. Users on the “New Experience” can then either share chromosome data and results with each other individually, meaning on a one by one basis, or globally by a one-time opt-in to “open sharing” with matches. If a user does not opt-in to both DNA Relatives and open sharing, sharing requests must be made individually to each match, and they must opt-in to share with each individual user. This complexity and confusion results in an approximate sharing rate of between 50 and 60%. One individual who religiously works their matches by requesting sharing now has a share rate of about 80% of their matches in the data base who HAVE initially selected to participate in DNA Relatives. You can read more about the 23andMe experience at this link.

Various genetic genealogy reports and tools are scattered between the Reports and Tools tabs, and within those, buried in non-intuitive locations. If you are going to utilize 23andMe for matching and genealogy, in addition to the above link, I recommend Kitty Cooper’s blogs about the new DNA Relatives here and on triangulation here. Print the articles, and use them as a guide while navigating the 23andMe site.

Note that some screens (the Tools, DNA Relatives, then DNA tab) on the site do not display/work correctly utilizing Internet Explorer, but do with Edge or other browsers.

The one genealogy feature unique to 23andMe is:

  • Triangulation at 23andMe allows you to select a specific match to compare your DNA against. Several pieces of information will be displayed, the last of which, scrolling to the bottom, is a list of your common relatives with the person you selected.

In the example below, I’ve selected to see the matches I match in common with known family member, Stacy Den (surnames have been obscured for privacy reasons.)  Please note that the Roberta V4 Estes kit is a second test that I took for comparison purposes when the new V4 version of 23andMe was released.  Just ignore that match, because, of course I match myself as a twin.

If an individual does not match both you and your selected match, they will not appear on this list.

In the “relatives in common” section, each person is listed with a “shared DNA” column. For a person to be shown on this “in common” list, you obviously do share DNA with these individuals and they also share with your match, but the “shared DNA” column goes one step further. This column indicates whether or not you and your match both share a common DNA segment with the “in common” person.

I know this is confusing, so I’ve created this chart to illustrate what will appear in the “Shared DNA” column of the individuals showing on the list of matches, above, shared between me and Stacy Den.

Clicking on “Share to see” sends Sarah a sharing request for her to allow you to see her segment matches.

Let’s look at an example with “yes” in the Shared DNA column.

Clicking on the “Yes” in the Shared DNA column of Debbie takes us to the chromosome browser which shows both your selected match, Stacy in my case, and Debbie, the person whose “yes” you clicked.

All three people, meaning me, Stacy and Debbie share a common DNA segment, shown below on chromosome 17.

What 23andMe does NOT say is that these people. Stacy and Debbie, also match each other, in addition to matching me, which means all three of us triangulate.

Because I manage Stacy’s kit at 23andMe, I can check to see if Debbie is on Stacy’s match list, and indeed, Debbie is on Stacy’s match list and Stacy does match both Debbie and me on chromosome 17 in exactly the same location shown above, proving unquestionably that the three of us all match each other and therefore triangulate on this segment. In our case, it’s easy to identify our common relative whose DNA all 3 of us share.

Genealogy – Autosomal Summary

While all 3 vendors offer matching, their interfaces and tools vary widely.

I would suggest that Ancestry is the least sophisticated and has worked hard to make their tools easy for the novice working with genetic genealogy. Their green leaf DNA+Tree Matching is their best feature, easy to use and important for the novice and experienced genealogist alike.  Now, if they just had that chromosome browser so we could see how we match those people.

Ancestry’s Circles, while a nice feature, encourage testers to believe that their DNA or relationship is confirmed by finding themselves in a Circle, which is not the case.

Circles can be formed as the result of misinformation in numerous trees. For example, if I were to inaccurately list Smith as the surname for one of my ancestor’s wives, I would find myself in a Circle for Barbara Smith, when in fact, there is absolutely no evidence whatsoever that her surname is Smith. Yet, people think that Barbara Smith is confirmed due to a Circle having been formed and finding themselves in Barbara Smith’s Circle. Copying incorrect trees equals the formation of incorrect Circles.

It’s also possible that I’m matching people on multiple lines and my DNA match to the people in any given Circle is through another common ancestor entirely.

A serious genealogist will test minimally at Ancestry and at Family Tree DNA, who provides a chromosome browser and other tools necessary to confirm relationships and shared DNA segments.

Family Tree DNA is more sophisticated, so consequently more complex to use.  They provide matching plus numerous other tools. The website and matching is certainly friendly for the novice, but to benefit fully, some experience or additional education is beneficial, not unlike traditional genealogy research itself. This is true not just for Family Tree DNA, but GedMatch and 23andMe who all three utilize chromosome browsers.

The user will want to understand what a chromosome browser is indicating about matching DNA segments, so some level of education makes life a lot easier. Fortunately, understanding chromosome browser matching is not complex. You can read an article about Match Groups and Triangulation here. I also have an entire series of Concepts articles, Family Tree DNA offers a webinar library, their Learning Center and other educational resources are available as well.

Family Tree DNA is the only vendor to provide Phased Family Matches, meaning that by connecting known relatives who have DNA tested to your tree, Family Tree DNA can then identify additional matches as maternal, paternal or both. This, in combination with pseudo-phasing are very powerful matching tools.

23andMe is the least friendly of the three companies, with several genetic genealogy unfriendly restrictions relative to matching, opt-ins, match limits and such. They have experienced problem after problem for years relative to genetic genealogy, which has always been a second-class citizen compared to their medical research, and not a priority.

23andMe has chosen to implement a business model where their customers must opt-in to share segment information with other individuals, either one by one or by opting into open sharing. Based on my match list, roughly 60% of my actual DNA matches have opted in to sharing.

Their customer base includes fewer serious genealogists and their customers often are not interested in genealogy at all.

Having said that, 23andMe is the only one of the three that provides actual triangulated matches for users on the New Experience and who have opted into sharing.

If I were entering the genetic genealogy testing space today, I would test my autosomal DNA at Ancestry and at Family Tree DNA, but I would probably not test at 23andMe. I would test both my Y DNA (if a male) and mitochondrial at Family Tree DNA.

Thank you to Kitty Cooper for assistance with parent/child matching and triangulation at 23andMe.

Genealogy Autosomal Vendor Feature Summary Chart

Family Tree DNA Ancestry 23andMe
Matching Yes Yes Yes – each person has to opt in for open sharing or authorize sharing individually, many don’t
Estimated Relationships Yes Yes Yes
Chromosome Browser Yes No – Large Issue Yes
Chromosome Browser Threshold Adjustment Yes No Chromosome Browser No
X Chromosome Matching Yes No Yes
Trees Yes Yes – subscription required so see matches’ trees No
Ability to upload Gedcom file Yes Yes No
Ability to search trees Yes Yes No
Subscription in addition to DNA test price No No for partial, Yes for full functionality, minimal subscription for $49 by calling Ancestry No
DNA + Ancestor in Tree Matches No Yes – Leaf Hints – subscription required – Best Feature No
Phased Parental Side Matching Yes – Best Feature No No
Parent Match Indicator Yes No Yes
Sort or Group by Parent Match Yes Yes Yes
In Common With Tool Yes Yes Yes
Not In Common With Tool Yes No No
Triangulated Matches No – pseudo with ICW, browser and matrix No Yes – Best Feature
Common Surnames Yes Yes – subscription required No
Ability to Link DNA Matches on Tree Yes No No
Matrix to show match grid between multiple matches Yes No No
Match Filter Tools Yes Minimal Some
Advanced Matching Tool Yes No No
Multiple Test Matching Tool Yes No multiple tests No multiple tests
Ethnicity Matching Yes No Yes
Projects Yes No No
Maximum # of Matches Restricted No No Yes – 2000 unless you are communicating with the individuals, then they are not removed from your match list
All Customers Participate Yes Yes, unless they don’t have a subscription No – between 50-60% opt-in
Accepts Transfers from Other Testing Companies Yes No No
Free Features with Transfer Matching, ICW, Matrix, Advanced Matching No transfers No transfers
Transfer Features Requiring Unlock $ Chromosome Browser, Ethnicity, Ancient Origins, Linked Relationships, Parentally Phased Matches No Transfers No transfers
Archives DNA for Later Testing Yes, 25 years No, no additional tests available No, no additional tests available
Additional Tool DNA Circles – subscription required
Additional Tool New Ancestor Discoveries – subscription required
Y DNA Not included in autosomal test but is additional test, detailed results including matching No Haplogroup only
Mitochondrial DNA Not included in autosomal test but is additional test, detailed results including matching No Haplogroup only
Advanced Testing Available Yes No No
Website Intuitive Yes, given their many tools Yes, very simple No
Data Base Size Large Largest Large but many do not test for genealogy, only test for health
Strengths Many tools, multiple types of tests, phased matching without parent DNA + Tree matching, size of data base Triangulation
Challenges Website episodically times out No chromosome browser or advanced tools Sharing is difficult to understand and many don’t, website is far from intuitive

 

Genealogy – Y and Mitochondrial DNA

Two indispensable tools for genetic genealogy that are often overlooked are Y and mitochondrial DNA.

The inheritance path for Y DNA is shown by the blue squares and the inheritance path for mitochondrial DNA is shown by the red circles for the male and female siblings shown at the bottom of the chart.

Y-DNA Testing for Males

Y DNA is inherited by males only, from their father. The Y chromosome makes males male. Women instead inherit an X chromosome from their father, which makes them female. Because the Y chromosome is not admixed with the DNA of the mother, the same Y chromosome has been passed down through time immemorial.

Given that the Y chromosome follows the typical surname path, Y DNA testing is very useful for confirming surname lineage to an expected direct paternal ancestor. In other words, an Estes male today should match, with perhaps a few mutations, to other descendants of Abraham Estes who was born in 1647 in Kent, England and immigrated to the colony of Virginia.

Furthermore, that same Y chromosome can look far back in time, thousands of years, to tell us where that English group of Estes men originated, before the advent of surnames and before the migration to England from continental Europe. I wrote about the Estes Y DNA here, so you can see an example of how Y DNA testing can be used.

Y DNA testing for matching and haplogroup identification, which indicates where in the world your ancestors were living within the past few hundred to few thousand years, is only available from Family Tree DNA. Testing can be purchased for either 37, 67 or 111 markers, with the higher marker numbers providing more granularity and specificity in matching.

Family Tree DNA provides three types of Y DNA tests.

  • STR (short tandem repeat) testing is the traditional Y DNA testing for males to match to each other in a genealogically relevant timeframe. These tests can be ordered in panels of 37, 67 or 111 markers and lower levels can be upgraded to higher levels at a later date. An accurate base haplogroup prediction is made from STR markers.
  • SNP (single nucleotide polymorphism) testing is a different type of testing that tests single locations for mutations in order to confirm and further refine haplogroups. Think of a haplogroup as a type of genetic clan, meaning that haplogroups are used to track migration of humans through time and geography, and are what is utilized to determine African, European, Asian or Native heritage in the direct paternal line. SNP tests are optional and can be ordered one at a time, in groups called panels for a particular haplogroup or a comprehensive research level Y DNA test called the Big Y can be ordered after STR testing.
  • The Big Y test is a research level test that scans the entire Y chromosome to determine the most refined haplogroup possible and to report any previously unknown mutations (SNPs) that may define further branches of the Y DNA tree. This is the technique used to expand the Y haplotree.

You can read more about haplogroups here and about the difference between STR markers and SNPs here, here and here.

Customers receive the following features and tools when they purchase a Y DNA test at Family Tree DNA or the Ancestry Services test at 23andMe. The 23andMe Y DNA information is included in their Ancestry Services test. The Family Tree DNA Y DNA information requires specific tests and is not included in the Family Finder test. You can click here to read about the difference in the technology between Y DNA testing at Family Tree DNA and at 23andMe. Ancestry is not included in this comparison because they provide no Y DNA related information.

Y DNA Vendor Feature Summary Chart

Family Tree DNA 23andMe
Varying levels of STR panel marker testing Yes, in panels of 37, 67 and 111 markers No
Test panel (STR) marker results Yes Not tested
Haplogroup assignment Yes – accurate estimate with STR panels, deeper testing available Yes –base haplogroup by scan – haplogroup designations are significantly out of date, no further testing available
SNP testing to further define haplogroup Yes – can purchase individual SNPs, by SNP panels or Big Y test No
Matching to other participants Yes No
Trees available for your matches Yes No
E-mail of matches provided Yes No
Calculator tool to estimate probability of generational distance between you and a match Yes No
Earliest known ancestor information Yes No
Projects Surname, haplogroup and geographic projects No
Ability to search Y matches Yes No Y matching
Ability to search matches within projects Yes No projects
Ability to search matches by partial surname Yes No
Haplotree and customer result location on tree Yes, detailed with every branch Yes, less detailed, subset
Terminal SNP used to determine haplogroup Yes Yes, small subset available
Haplogroup Map Migration map Heat map
Ancestral Origins – summary by ancestral location of others you match, by test level Yes No
Haplogroup Origins – match ancestral location summary by haplogroup, by test level Yes No
SNP map showing worldwide locations of any selected SNP Yes No
Matches map showing mapped locations of your matches most distant ancestor in the paternal line, by test panel Yes No
Big Y – full scan of Y chromosome for known and previously unknown mutations (SNPs) Yes No
Big Y matching Yes No
Big Y matching known SNPs Yes No
Big Y matching novel variants (unknown or yet unnamed SNPs) Yes No
Filter Big Y matches Yes No
Big Y results Yes No
Advanced matching for multiple test types Yes No
DNA is archived so additional tests or upgrades can be ordered at a later date Yes, 25 years No

Mitochondrial DNA Testing for Everyone

Mitochondrial DNA is contributed to both genders of children by mothers, but only the females pass it on. Like the Y chromosome, mitochondrial DNA is not admixed with the DNA of the other parent. Therefore, anyone can test for the mitochondrial DNA of their matrilineal line, meaning their mother’s mother’s mother’s lineage.

Matching can identify family lines as well as ancient lineage.

You receive the following features and tools when you purchase a mitochondrial DNA test from Family Tree DNA or the Ancestry Services test from 23andMe. The Family Tree DNA mitochondrial DNA information requires specific tests and is not included in the Family Finder test. The 23andMe mitochondrial information is provided with the Ancestry Services test. Ancestry is omitted from this comparison because they do not provide any mitochondrial information.

Mitochondrial DNA Vendor Feature Summary Chart

Family Tree DNA 23andMe
Varying levels of testing Yes, mtPlus and Full Sequence No
Test panel marker results Yes, in two formats, CRS and RSRS No
Rare mutations, missing and extra mutations, insertions and deletions reported Yes No
Haplogroup assignment Yes, most current version, Build 17 Yes, partial and out of date version
Matching to other participants Yes No
Trees of matches available to view Yes No
E-mail address provided to matches Yes No
Earliest known ancestor information Yes No
Projects Surname, haplogroup and geographic available No
Ability to search matches Yes No
Ability to search matches within project Yes No projects
Ability to search match by partial surname Yes No
Haplotree and customer location on tree No Yes
Mutations used to determine haplogroup provided Yes No
Haplogroup Map Migration map Heat map
Ancestral Origins – summary by ancestral location of others you match, by test level Yes No
Haplogroup Origins –match ancestral location summary by haplogroup Yes No
Matches map showing mapped locations of your matches most distant ancestor in the maternal line, by test level Yes No
Advanced matching for multiple test types Yes No
DNA is archived so additional tests or upgrades can be ordered at a later date Yes, 25 years No

 

Overall Genealogy Summary

Serious genealogists should test with at least two of the three major vendors, being Family Tree DNA and Ancestry, with 23andMe coming in as a distant third.

No genetic genealogy testing regimen is complete without Y and mitochondrial DNA for as many ancestral lines as you can find to test. You don’t know what you don’t know, and you’ll never know if you don’t test.

Unfortunately, many people, especially new testers, don’t know Y and mitochondrial DNA testing for genetic genealogy exists, or how it can help their genealogy research, which is extremely ironic since these were the first tests available, back in 2000.

You can read about finding Y and mitochondrial information for various family lines and ancestors and how to assemble a DNA Pedigree Chart here.

You can also take a look at my 52 Ancestors series, where I write about an ancestor every week. Each article includes some aspect of DNA testing and knowledge gained by a test or tests, DNA tool, or comparison. The DNA aspect of these articles focuses on how to use DNA as a tool to discover more about your ancestors.

Testing for Medical/Health or Traits

The DTC market also includes health and medical testing, although it’s not nearly as popular as genetic genealogy.

Health/medical testing is offered by 23andMe, who also offers autosomal DNA testing for genealogy.

Some people do want to know if they have genetic predispositions to medical conditions, and some do not. Some want to know if they have certain traits that aren’t genealogically relevant, but might be interesting – such as whether they carry the Warrior gene or if they have an alcohol flush reaction.

23andMe was the first company to dip their toes into the water of Direct to Consumer medical information, although they called it “health,” not medicine, at that time. Regardless of the terminology, information regarding Parkinson’s and Alzheimer’s, for example, were provided for customers. 23andMe attempted to take the raw data and provide the consumer with something approaching a middle of the road analysis, because sometimes the actual studies provide conflicting information that might not be readily understood by consumers.

The FDA took issue with 23andMe back in November of 2013 when they ordered 23andMe to discontinue the “health” aspect of their testing after 23andMe ignored several deadlines. In October 2015, 23andMe obtained permission to provide customers with some information, such as carrier status, for 36 genetic disorders.

Since that time, 23andMe has divided their product into two separate tests, with two separate prices. The genealogy only test called Ancestry Service can be purchased separately for $99, or the combined Health + Ancestry Service for $199.

If you are interested in seeing what the Health + Ancestry test provides, you can click here to view additional information.

However, there is a much easier and less expensive solution.

If you have taken the autosomal test from 23andMe, Ancestry or Family Tree DNA, you can download your raw data file from the vendor and upload to Promethease to obtain a much more in-depth report than is provided by 23andMe, and much less expensively – just $5.

I reviewed the Promethease service here. I found the Promethease reports to be very informative and I like the fact that they provide information, both positive and negative for each SNP (DNA location) reported. Promethease avoids FDA problems by not providing any interpretation or analysis, simply the data and references extracted from SNPedia for you to review.

I would be remiss if I didn’t mention that you should be sure you really want to know before you delve into medical testing. Some mutations are simply indications that you could develop a condition that you will never develop or that is not serious. Other mutations are not so benign. Promethease provides this candid page before you upload your data.

Different files from different vendors provide different results at Promethease, because those vendors test different SNP locations in your DNA. At the Promethease webpage, you can view examples.

Traits

Traits fall someplace between genealogy and health. When you take the Health + Ancestry test at 23andMe, you do receive information about various traits, as follows:

Of course, you’ll probably already know if you have several of these traits by just taking a look in the mirror, or in the case of male back hair, by asking your wife.

At Family Tree DNA, existing customers can order tests for Factoids (by clicking on the upgrade button), noted as curiosity tests for gene variants.

Family Tree DNA provides what I feel is a great summary and explanation of what the Factoids are testing on their order page:

“Factoids” are based on studies – some of which may be controversial – and results are not intended to diagnose disease or medical conditions, and do not serve the purpose of medical advice. They are offered exclusively for curiosity purposes, i.e. to see how your result compared with what the scientific papers say. Other genetic and environmental variables may also impact these same physiological characteristics. They are merely a conversational piece, or a “cocktail party” test, as we like to call it.”

Test Price Description
Alcohol Flush Reaction $19 A condition in which the body cannot break down ingested alcohol completely. Flushing, after consuming one or two alcoholic beverages, includes a range of symptoms: nausea, headaches, light-headedness, an increased pulse, occasional extreme drowsiness, and occasional skin swelling and itchiness. These unpleasant side effects often prevent further drinking that may lead to further inebriation, but the symptoms can lead to mistaken assumption that the people affected are more easily inebriated than others.
Avoidance of Errors $29 We are often angry at ourselves because we are unable to learn from certain experiences. Numerous times we have made the wrong decision and its consequences were unfavorable. But the cause does not lie only in our thinking. A mutation in a specific gene can also be responsible, because it can cause a smaller number of dopamine receptors. They are responsible for remembering our wrong choices, which in turn enables us to make better decisions when we encounter a similar situation.
Back Pain $39 Lumbar disc disease is the drying out of the spongy interior matrix of an intervertebral disc in the spine. Many physicians and patients use the term lumbar disc disease to encompass several different causes of back pain or sciatica. A study of Asian patients with lumbar disc disease showed that a mutation in the CILP gene increases the risk of back pain.
Bitter Taste Perception $29 There are several genes that are responsible for bitter taste perception – we test 3 of them. Different variations of this gene affect ability to detect bitter compounds. About 25% of people lack ability to detect these compounds due to gene mutations. Are you like them? Maybe you don’t like broccoli, because it tastes too bitter?
Caffeine Metabolism $19 According to the results of a case-control study reported in the March 8, 2006 issue of JAMA, coffee is the most widely consumed stimulant in the world, and caffeine consumption has been associated with increased risk for non-fatal myocardial infarction. Caffeine is primarily metabolized by the cytochrome P450 1A2 in the liver, accounting for 95% of metabolism. Carriers of the gene variant *1F allele are slow caffeine metabolizers, whereas individuals homozygous for the *1A/*1A genotype are rapid caffeine metabolizers.
Earwax Type $19 Whether your earwax is wet or dry is determined by a mutation in a single gene, which scientists have discovered. Wet earwax is believed to have uses in insect trapping, self-cleaning and prevention of dryness in the external auditory canal of the ear. It also produces an odor and causes sweating, which may play a role as a pheromone.
Freckling $19 Freckles can be found on anyone no matter what the background. However, having freckles is genetic and is related to the presence of the dominant melanocortin-1 receptor MC1R gene variant.
Longevity $49 Researchers at Harvard Medical School and UC Davis have discovered a few genes that extend lifespan, suggesting that the whole family of SIR2 genes is involved in controlling lifespan. The findings were reported July 28, 2005 in the advance online edition of Science.
Male Pattern Baldness $19 Researchers at McGill University, King’s College London and GlaxoSmithKline Inc. have identified two genetic variants in Caucasians that together produce an astounding sevenfold increase of the risk of male pattern baldness. Their results were published in the October 12, 2008 issue of the Journal of Nature Genetics.
Monoamine Oxidase A (Warrior Gene) $49.50 The Warrior Gene is a variant of the gene MAO-A on the X chromosome. Recent studies have linked the Warrior Gene to increased risk-taking and aggressive behavior. Whether in sports, business, or other activities, scientists found that individuals with the Warrior Gene variant were more likely to be combative than those with the normal MAO-A gene. However, human behavior is complex and influenced by many factors, including genetics and our environment. Individuals with the Warrior Gene are not necessarily more aggressive, but according to scientific studies, are more likely to be aggressive than those without the Warrior Gene variant. This test is available for both men and women, however, there is limited research about the Warrior Gene variant amongst females. Additional details about the Warrior Gene genetic variant of MAO-A can be found in Sabol et al, 1998.
Muscle Performance $29 A team of researchers, led by scientists at Dartmouth Medical School and Dartmouth College, have identified and tested a gene that dramatically alters both muscle metabolism and performance. The researchers say that this finding could someday lead to treatment of muscle diseases, including helping the elderly who suffer from muscle deterioration and improving muscle performance in endurance athletes.
Nicotine Dependence $19 In 2008, University of Virginia Health System researchers have identified a gene associated with nicotine dependence in both Europeans and African Americans.

Many people are interested in the Warrior Gene, which I wrote about here.

At Promethease, traits are simply included with the rest of the conditions known to be associated with certain SNPs, such as baldness, for example, but I haven’t done a comparison to see which traits are included.

 

Additional Vendor Information to Consider

Before making your final decision about which test or tests to purchase, there are a few additional factors you may want to consider.

As mentioned before, Ancestry requires a subscription in addition to the cost of the DNA test for the DNA test to be fully functional.

One of the biggest issues, in my opinion, is that both 23andMe and Ancestry sell customer’s anonymized DNA information to unknown others. Every customer authorizes the sale of their information when they purchase or activate a kit – even though very few people actually take the time to read the Terms and Conditions, Privacy statements and Security documents, including any and all links. This means most people don’t realize they are authorizing the sale of their DNA.

At both 23andMe and Ancestry, you can ALSO opt in for additional non-anonymized research or sale of your DNA, which you can later opt out of. However, you cannot opt out of the lower level sale of your anonymized DNA without removing your results from the data base and asking for your sample to be destroyed. They do tell you this, but it’s very buried in the fine print at both companies. You can read more here.

Family Tree DNA does not sell your DNA or information.

All vendors can change their terms and conditions at any time. Consumers should always thoroughly read the terms and conditions including anything having to do with privacy for any product they purchase, but especially as it relates to DNA testing.

Family Tree DNA archives your DNA for later testing, which has proven extremely beneficial when a family member has passed away and a new test is subsequently introduced or the family wants to upgrade a current test.  Had my mother’s DNA not been archived at Family Tree DNA, I would not have Family Finder results for her today – something I thank Mother and Family Tree DNA for every single day.

Family Tree DNA also accepts transfer files from 23andMe, Ancestry and very shortly, MyHeritage – although some versions work better than others. For details on which companies accept which file versions, from which vendors, and why, please read Autosomal DNA Transfers – Which Companies Accept Which Tests?

If you tested on a compatible version of the 23andMe Test (V3 between December 2010 and November 2013) or the Ancestry V1 (before May 2016) you may want to transfer your raw data file to Family Tree DNA for free and pay only $19 for full functionality, as opposed to taking the Family Finder test. Family Tree DNA does accept later versions of files from 23andMe and Ancestry, but you will receive more matches if you test on the same chip platform that Family Tree DNA utilizes instead of doing a transfer.

Additional Vendor Considerations Summary Chart

Family Tree DNA Ancestry 23andMe
Subscription required in addition to cost of DNA test No Yes for full functionality, partial functionality is included without subscription, minimum subscription is $49 by calling Ancestry No
Customer Support Good and available Available, nice but often not knowledgeable about DNA Poor
Sells customer DNA information No Yes Yes
DNA raw data file available to download Yes Yes Yes
DNA matches file available to download including match info and chromosome match locations Yes No Yes
Customers genealogically focused Yes Yes Many No
Accepts DNA raw data transfer files from other companies Yes, most, see article for specifics No No
DNA archived for later testing Yes, 25 years No No
Beneficiary provision available Yes No No

 

Which Test is Best For You?

I hope you now know the answer as to which DNA test is best for you – or maybe it’s multiple tests for you and other family members too!

DNA testing holds so much promise for genealogy. I hesitate to call DNA testing a miracle tool, but it often is when there are no records. DNA testing works best in conjunction with traditional genealogical research.

There are a lot of tests and options.  The more tests you take, the more people you match. Some people test at multiple vendors or upload their DNA to third party sites like GedMatch, but most don’t. In order to make sure you reach those matches, which may be the match you desperately need, you’ll have to test at the vendor where they tested. Otherwise, they are lost to you. That means, of course, that eventually, if you’re a serious genealogist, you’ll be testing at all 3 vendors.  Don’t forget about Y and mitochondrial tests at Family Tree DNA.

Recruit family members to test and reach out to your matches.  The more you share and learn – the more is revealed about your ancestors. You are, after all, the unique individual that resulted from the combination of all of them!

Update: Vendor prices updated June 22, 2017.

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

2016 Genetic Genealogy Retrospective

In past years, I’ve written a “best of” article about genetic genealogy happenings throughout the year. For several years, the genetic genealogy industry was relatively new, and there were lots of new tools being announced by the testing vendors and others as well.

This year is a bit different. I’ve noticed a leveling off – there have been very few announcements of new tools by vendors, with only a few exceptions.  I think genetic genealogy is maturing and has perhaps begun a new chapter.  Let’s take a look.

Vendors

Family Tree DNA

Family Tree DNA leads the pack this year with their new Phased Family Matches which utilizes close relatives, up to third cousins, to assign your matches to either maternal or paternal buckets, or both if the individual is related on both sides of your tree.

Both Buckets

They are the first and remain the only vendor to offer this kind of feature.

Phased FF2

Phased Family Matching is extremely useful in terms of identifying which side of your family tree your matches are from. This tool, in addition to Family Tree DNA’s nine other autosomal tools helps identify common ancestors by showing you who is related to whom.

Family Tree DNA has also added other features such as a revamped tree with the ability to connect DNA results to family members.  DNA results connected to the tree is the foundation for the new Phased Family Matching.

The new Ancient Origins feature, released in November, was developed collaboratively with Dr. Michael Hammer at the University of Arizona Hammer Lab.

Ancient European Origins is based on the full genome sequencing work now being performed in the academic realm on ancient remains. These European results fall into three primary groups of categories based on age and culture.  Customer’s DNA is compared to the ancient remains to determine how much of the customer’s European DNA came from which group.  This exciting new feature allows us to understand more about our ancestors, long before the advent of surnames and paper or parchment records. Ancient DNA is redefining what we know, or thought we knew, about population migration.

2016-ancient-origins

You can view Dr. Hammer’s presentation given at the Family Tree DNA Conference in conjunction with the announcement of the new Ancient Origins feature here.

Family Tree DNA maintains its leadership position among the three primary vendors relative to Y DNA testing, mtDNA testing and autosomal tools.

Ancestry

In May of 2016, Ancestry changed the chip utilized by their tests, removing about 300,000 of their previous 682,000 SNPs and replacing them with medically optimized SNPs. The rather immediate effect was that due to the chip incompatibility, Ancestry V2 test files created on the new chip cannot be uploaded to Family Tree DNA, but they can be uploaded to GedMatch.  Family Tree DNA is working on a resolution to this problem.

I tested on the new Ancestry V2 chip, and while there is a difference in how much matching DNA I share with my matches as compared to the V1 chip, it’s not as pronounced as I expected. There is no need for people who tested on the earlier chip to retest.

Unfortunately, Ancestry has remained steadfast in their refusal to implement a chromosome browser, instead focusing on sales by advertising the ethnicity “self-discovery” aspect of DNA testing.

Ancestry does have the largest autosomal data base but many people tested only for ethnicity, don’t have trees or have private trees.  In my case, about half of my matches fall into that category.

Ancestry maintains its leadership position relative to DNA tree matching, known as a Shared Ancestor Hint, identifying common ancestors in the trees of people whose DNA matches.

ancestry-common-ancestors

23andMe

23andMe struggled for most of the year to meet a November 2015 deadline, which is now more than a year past, to transition its customers to the 23andMe “New Experience” which includes a new customer interface. I was finally transitioned in September 2016, and the experience has been very frustrating and extremely disappointing, and that’s putting it mildly. Some customers, specifically international customers, are still not transitioned, nor is it clear if or when they will be.

I tested on the 23andMe older V3 chip as well as their newer V4 chip. After my transition to the New Experience, I compared the results of the two tests. The new security rules incorporated into the New Experience meant that I was only able to view about 25% of my matches (400 of 1651(V3) matches or 1700 (V4) matches). 23andMe has, in essence, relegated themselves into the non-player status for genetic genealogy, except perhaps for adoptees who need to swim in every pool – but only then as a last place candidate. And those adoptees had better pray that if they have a close match, that match falls into the 25% of their matches that are useful.

In December, 23andMe began providing segment information for ethnicity segments, except the parental phasing portion does not function accurately, calling into question the overall accuracy of the 23andme ethnicity information. Ironically, up until now, while 23andMe slipped in every other area, they had been viewed at the best, meaning most accurate, in terms of ethnicity estimates.

New Kids on the Block

MyHeritage

In May of 2016, MyHeritage began encouraging people who have tested at other vendors to upload their results. I was initially very hesitant, because aside from GedMatch that has a plethora of genetic genealogy tools, I have seen no benefit to the participant to upload their DNA anyplace, other than Family Tree DNA (available for V3 23andMe and V1 Ancestry only).

Any serious genealogist is going to test at least at Family Tree DNA and Ancestry, both, and upload to GedMatch. My Heritage was “just another upload site” with no tools, not even matching initially.

However, in September, MyHeritage implemented matching, although they have had a series of what I hope are “startup issues,” with numerous invalid matches, apparently resulting from their usage of imputation.

Imputation is when a vendor infers what they think your DNA will look like in regions where other vendors test, and your vendor doesn’t. The best example would be the 300,000 or so Ancestry locations that are unique to the Ancestry V2 chip. Imputation would result in a vendor “inferring” or imputing your results for these 300,000 locations based on…well, we don’t exactly know based on what. But we do know it cannot be accurate.  It’s not your DNA.

In the midst of this, in October, 23andMe announced on their forum that they had severed a previous business relationship with MyHeritage where 23andMe allowed customers to link to MyHeritage trees in lieu of having customer trees directly on the 23andMe site.  This approach had been problematic because customers are only allowed 250 individuals in their tree for free, and anything above that requires a MyHeritage subscription.  Currently 23andMe has no tree capability.

It appears that MyHeritage refined their DNA matching routines at least somewhat, because many of the bogus matches were gone in November when they announced that their beta was complete and that they were going to sell their own autosomal DNA tests. However, matching issues have not disappeared or been entirely resolved.

While Family Tree DNA’s lab will be processing the MyHeritage autosomal tests, the results will NOT be automatically placed in the Family Tree DNA data base.

MyHeritage will be doing their own matching within their own database. There are no comparison tools, tree matching or ethnicity estimates today, but My Heritage says they will develop a chromosome browser and ethnicity estimates. However, it is NOT clear whether these will be available for free to individuals who have transferred their results into MyHeritage or if they will only be available to people who tested through MyHeritage.

2016-myheritage-matches

For the record, I have 28 matches today at MyHeritage.

2016-myheritage-second-match

I found that my second closest match at MyHeritage is also at Ancestry.

2016-myheritage-at-ancestry

At MyHeritage, they report that I match this individual on a total of 64.1 cM, across 7 segments, with the largest segment being 14.9 cM.

Ancestry reports this same match at 8.3 cM total across 1 segment, which of course means that the longest segment is also 8.3 cM.

Ancestry estimates the relationship as 5th to 8th cousin, and MyHeritage estimates it as 2nd to 4th.

While I think Ancestry’s Timber strips out too much DNA, there is clearly a HUGE difference in the reported results and the majority of this issue likely lies with the MyHeritage DNA imputation and matching routines.

I uploaded my Family Tree DNA autosomal file to MyHeritage, so MyHeritage is imputing at least 300,000 SNPs for me – almost half of the SNPs needed to match to Ancestry files.  They are probably imputing that many for my match’s file too, so that we have an equal number of SNPs for comparison.  Combined, this would mean that my match and I are comparing 382,000 actual SNPs that we both tested, and roughly 600,000 SNPs that we did not test and were imputed.  No wonder the MyHeritage numbers are so “off.”

My Heritage has a long way to go before they are a real player in this arena. However, My Heritage has potential, as they have a large subscriber base in Europe, where we desperately need additional testers – so I’m hopeful that they can attract additional genealogists that are willing to test from areas that are under-represented to date.

My Heritage got off to a bit of a rocky start by requiring users to relinquish the rights to their DNA, but then changed their terms in May, according to Judy Russell’s blog.

All vendors can change their terms at any time, in a positive or negative direction, so I would strongly encourage all individuals considering utilizing any testing company or upload service to closely read all the legal language, including Terms and Conditions and any links found in the Terms and Conditions.

Please note that MyHeritage is a subscription genealogy site, similar to Ancestry.  MyHeritage also owns Geni.com.  One site, MyHeritage, allows individual trees and the other, Geni, embraces the “one world tree” model.  For a comparison of the two, check out Judy Russell’s articles, here and here.  Geni has also embraced DNA by allowing uploads from Family Tree DNA of Y, mitochondrial and autosomal, but the benefits and possible benefits are much less clear.

If the MyHeritage story sounds like a confusing soap opera, it is.  Let’s hope that 2017 brings both clarity and improvements.

Living DNA

Living DNA is a company out of the British Isles with a new test that purports to provide you with a breakdown of your ethnicity and the locations of your ancestral lines within 21 regions in the British Isles.  Truthfully, I’m very skeptical, but open minded.

They have had my kit for several weeks now, and testing has yet to begin.  I’ll write about the results when I receive them.  So far, I don’t know of anyone who has received results.

2016-living-dna

Genos

I debated whether or not I should include Genos, because they are not a test for genealogy and are medically focused. However, I am including them because they have launched a new model for genetic testing wherein your full exome is tested, you receive the results along with information on the SNPs where mutations are found. You can then choose to be involved with research programs in the future, if you wish, or not.

That’s a vastly different model that the current approach taken by 23andMe and Ancestry where you relinquish your rights to the sale of your DNA when you sign up to test.  I like this new approach with complete transparency, allowing the customer to decide the fate of their DNA. I wrote about the Genos test and the results, here.

Third Parties

Individuals sometimes create and introduce new tools to assist genealogists with genetic genealogy and analysis.

I have covered these extensively over the years.

GedMatch, WikiTree, DNAGedcom.com and Kitty Cooper’s tools remain my favorites.

I love Kitty’s Ancestor Chromosome Mapper which maps the segments identified with your ancestors on your chromosomes. I just love seeing which ancestors’ DNA I carry on which chromosomes.  Somehow, this makes me feel closer to them.  They’re not really gone, because they still exist in me and other descendants as well.

Roberta's ancestor map2

In order to use Kitty’s tool, you’ll have to have mapped at least some of your autosomal DNA to ancestors.

The Autosomal DNA Segment Analyzer written by Don Worth and available at DNAGedcom is still one of my favorite tools for quick, visual and easy to understand segment matching results.

ADSA Crumley cluster

GedMatch has offered a triangulation tool for some time now, but recently introduced a new Triangulation Groups tool.

2016-gedmatch-triangulation-groups

I have not utilized this tool extensively but it looks very interesting. Unfortunately, there is no explanation or help function available for what this tool is displaying or how to understand and interpret the results. Hopefully, that will be added soon, as I think it would be possible to misinterpret the output without educational material.

GedMatch also introduced their “Evil Twin” tool, which made me laugh when I saw the name.  Using parental phasing, you can phase your DNA to your parent or parents at GedMatch, creating kits that only have your mother’s half of your DNA, or your father’s half.  These phased kits allow you to see your matches that come from that parent, only.  However, the “Evil Twin” feature creates a kit made up of the DNA that you DIDN’T receive from that parent – so in essence it’s your other half, your evil twin – you know, that person who got blamed for everything you “didn’t do.”  In any case, this allows you to see the matches to the other half of your parent’s DNA that do not show up as your matches.

Truthfully, the Evil Twin tool is interesting, but since you have to have that parent’s DNA to phase against in the first place, it’s just as easy to look at your parent’s matches – at least for me.

Others offer unique tools that are a bit different.

DNAadoption.com offers tools, search and research techniques, especially for adoptees and those looking to identify a parent or grandparents, but perhaps even more important, they offer genetic genealogy classes including basic and introductory.

I send all adoptees in their direction, but I encourage everyone to utilize their classes.

WikiTree has continued to develop and enhance their DNA offerings.  While WikiTree is not a testing service nor do they offer autosomal data tools like Family Tree DNA and GedMatch, they do allow individuals to discover whether anyone in their ancestral line has tested their Y, mitochondrial or autosomal DNA.

Specifically, you can identify the haplogroup of any male or female ancestor if another individual from that direct lineage has tested and provided that information for that ancestor on WikiTree.  While I am generally not a fan of the “one world tree” types of implementations, I am a fan of WikiTree because of their far-sighted DNA comparisons, the fact that they actively engage their customers, they listen and they expend a significant amount of effort making sure they “get it right,” relative to DNA. Check out WikiTree’s article,  Putting DNA Results Into Action, for how to utilize their DNA Features.

2016-wikitree-peter-roberts

Thanks particularly to Chris Whitten at WikiTree and Peter Roberts for their tireless efforts.  WikiTree is the only vendor to offer the ability to discover the Y and mtDNA haplogroups of ancestors by searching trees.

All of the people creating the tools mentioned above, to the best of my knowledge, are primarily volunteers, although GedMatch does charge a small subscription service for their high end tools, including the triangulation and evil twin tools.  DNAGedcom does as well.  Wikitree generates some revenue for the site through ads on pages of non-members. DNAAdoption charges nominally for classes but they do have need-based scholarships. Kitty has a donation link on her website and all of these folks would gladly accept donations, I’m sure.  Websites and everything that goes along with them aren’t free.  Donations are a nice way to say thank you.

What Defined 2016

I have noticed two trends in the genetic genealogy industry in 2016, and they are intertwined – ethnicity and education.

First, there is an avalanche of new testers, many of whom are not genetic genealogists.

Why would one test if they weren’t a genetic genealogist?

The answer is simple…

Ethnicity.

Or more specifically, the targeted marketing of ethnicity.  Ethnicity testing looks like an easy, quick answer to a basic human question, and it sells kits.

Ethnicity

“Kim just wanted to know who she was.”

I have to tell you, these commercials absolutely make me CRINGE.

Yes, they do bring additional testers into the community, BUT carrying significantly misset expectations. If you’re wondering about WHY I would suggest that ethnicity results really cannot tell you “who you are,” check out this article about ethnicity estimates.

And yes, that’s what they are, estimates – very interesting estimates, but estimates just the same.  Estimates that provide important and valid hints and clues, but not definitive answers.

ESTIMATES.

Nothing more.

Estimates based on proprietary vendor algorithms that tend to be fairly accurate at the continental level, and not so much within continents – in particular, not terribly accurate within Europe. Not all of this can be laid a the vendor’s feet.  For example, DNA testing is illegal in France.  Not to mention, genetic genealogy and population genetics is still a new and emerging field.  We’re on the frontier, folks.

The ethnicity results one receives from the 3 major vendors (Ancestry, Family Tree DNA and 23andMe) and the various tools at GedMatch don’t and won’t agree – because they use different reference populations, different matching routines, etc.  Not to mention people and populations move around and have moved around.

The next thing that happens, after these people receive their results, is that we find them on the Facebook groups asking questions like, “Why doesn’t my full blooded Native American grandmother show up?” and “I just got my Ancestry results back. What do I do?”  They mean that question quite literally.

I’m not making fun of these people, or light of the situation. Their level of frustration and confusion is evident. I feel sorry for them…but the genetic genealogy community and the rest of us are left with applying ointment and Band-Aids.  Truthfully, we’re out-numbered.

Because of the expectations, people who test today don’t realize that genetic testing is a TOOL, it’s not an ANSWER. It’s only part of the story. Oh, and did I mention, ethnicity is only an ESTIMATE!!!

But an estimate isn’t what these folks are expecting. They are expecting “the answer,” their own personal answer, which is very, very unfortunate, because eventually they are either unhappy or blissfully unaware.

Many become unhappy because they perceive the results to be in error without understanding anything about the technology or what information can reasonably be delivered, or they swallow “the answer” lock stock and barrel, again, without understanding anything about the technology.

Ethnicity is fun, it isn’t “bad” but the results need to be evaluated in context with other information, such as Y and mitochondrial haplogroups, genealogical records and ethnicity results from the other major testing companies.

Fortunately, we can recruit some of the ethnicity testers to become genealogists, but that requires education and encouragement. Let’s hope that those DNA ethnicity results light the fires of curiosity and that we can fan those flames!

Education

The genetic genealogy community desperately needs educational resources, in part as a result of the avalanche of new testers – approximately 1 million a year, and that estimate may be low. Thankfully, we do have several education options – but we can always use more.  Unfortunately, the learning curve is rather steep.

My blog offers just shy of 800 articles, all key word searchable, but one has to first find the blog and want to search and learn, as opposed to being handed “the answer.”

Of course, the “Help” link is always a good place to start as are these articles, DNA Testing for Genealogy 101 and Autosomal DNA Testing 101.  These two articles should be “must reads” for everyone who has DNA tested, or wants to, for that matter.  Tips and Tricks for Contact Success is another article that is immensely helpful to people just beginning to reach out.

In order to address the need for basic understanding of autosomal DNA principles, tools and how to utilize them, I began the “Concepts” series in February 2016. To date I offer the following 15 articles about genetic genealogy concepts. To be clear, DNA testing is only the genetic part of genetic genealogy, the genealogical research part being the second half of the equation.

My blog isn’t the only resource of course.

Kelly Wheaton provides 19 free lessons in her Beginners Guide to Genetic Genealogy.

Other blogs I highly recommend include:

Excellent books in print that should be in every genetic genealogist’s library:

And of course, the ISOGG Wiki.

Online Conference Resources

The good news and bad news is that I’m constantly seeing a genetic genealogy seminar, webinar or symposium hosted by a group someplace that is online, and often free. When I see names I recognize as being reputable, I am delighted that there is so much available to people who want to learn.

And for the record, I think that includes everyone. Even professional genetic genealogists watch these sessions, because you just never know what wonderful tidbit you’re going to pick up.  Learning, in this fast moving field, is an everyday event.

The bad news is that I can’t keep track of everything available, so I don’t mean to slight any resource.  Please feel free to post additional resources in the comments.

You would be hard pressed to find any genealogy conference, anyplace, today that didn’t include at least a few sessions about genetic genealogy. However, genetic genealogy has come of age and has its own dedicated conferences.

Dr. Maurice Gleeson, the gentleman who coordinates Genetic Genealogy Ireland films the sessions at the conference and then makes them available, for free, on YouTube. This link provides a list of the various sessions from 2016 and past years as well. Well worth your time!  A big thank you to Maurice!!!

The 19 video series from the I4GG Conference this fall is now available for $99. This series is an excellent opportunity for genetic genealogy education.

As always, I encourage project administrators to attend the Family Tree DNA International Conference on Genetic Genealogy. The sessions are not filmed, but the slides are made available after the conference, courtesy of the presenters and Family Tree DNA. You can view the presentations from 2015 and 2016 at this link.

Jennifer Zinck attended the conference and published her excellent notes here and here, if you want to read what she had to say about the sessions she attended. Thankfully, she can type much faster and more accurately than I can! Thank you so much Jennifer.

If you’d like to read about the unique lifetime achievement awards presented at the conference this year to Bennett Greenspan and Max Blankfeld, the founders of Family Tree DNA, click here. They were quite surprised!  This article also documents the history of genetic genealogy from the beginning – a walk down memory lane.

The 13th annual Family Tree DNA conference which will be held November 10-12, 2017 at the Hyatt Regency North Houston. Registration is always limited due to facility size, so mark your calendars now, watch for the announcement and be sure to register in time.

Summary

2016 has been an extremely busy year. I think my blog has had more views, more comments and by far, more questions, than ever before.

I’ve noticed that the membership in the ISOGG Facebook group, dedicated to genetic genealogy, has increased by about 50% in the past year, from roughly 8,000 members to just under 12,000. Other social media groups have been formed as well, some focused on specific aspects of genetic genealogy, such as specific surnames, adoption search, Native American or African American heritage and research.

The genetic aspect of genealogy has become “normal” today, with most genealogists not only accepting DNA testing, but embracing the various tools and what they can do for us in terms of understanding our ancestors, tracking them, and verifying that they are indeed who we think they are.

I may have to explain the three basic kinds of DNA testing and how they are used today, but no longer do I have to explain THAT DNA testing for genealogy exists and that it’s legitimate.

I hope that each of us can become an ambassador for genetic genealogy, encouraging others to test, with appropriate expectations, and helping to educate, enlighten and encourage. After all, the more people who test and are excited about the results, the better for everyone else.

Genetic genealogy is and can only be a collaborative team sport.

Here’s wishing you many new cousins and discoveries in 2017.

Happy New Year!!!

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

You Don’t Know What You Don’t Know

Your family is your very best genealogy resource, in many ways.

comet

With the holidays approaching, this is the perfect time to talk to your family about family history. Often, we think about family history in the sense of genealogy, meaning names, birth dates and death dates. But there is more to the story – a lot more. Or maybe better said, there are many stories to flesh out your genealogy.

It’s those stories that you want to hear and the holidays when family is gathered provide perfect opportunities. You just have to get the ball rolling!

I discovered over the years that people react better to questions that are open ended and encourage them, and others in the room, to talk and reminisce.

Questions I asked my mother that produced very interesting answers were questions like:

What are the biggest changes you’ve seen in your lifetime?

For mother, it was electricity in her home. It had never occurred to me that she had lived in a home without electricity before that conversation. The discussion then progressed to things like, “how did you preserve food without electricity,” “how did you have light in the evenings,” and “how did your parents heat the house,” especially since I don’t remember a fireplace in my grandmother’s home. The discussions that followed were very interesting and would never have happened without that single topic-opening question.

For example, I learned that the bedrooms weren’t heated, and the “bathroom” didn’t need to be heated since it was the outhouse.  That means bathing was with a cloth out of a wash basin or tub with water heated on the wood stove.

Another question that might produce some wonderful stories is to ask about “once in a lifetime events.”

My mother recalled a family trip to the 1933 World’s Fair in an old Model T Ford to see her grandmother, Nora Kirsch Lore McCormick’s quilt displayed in the Sears Pavilion.

nora-1933-quilt

In my case, one of those (hopefully) once-in-a-lifetime events forever seared in my memory is the 1965 Palm Sunday Tornado which cut a wide and devastating swath through central Indiana.  I didn’t realize what I was seeing, but I saw that tornado move across the southern part of the city where I lived.  A tree fell on the house and in an instant my mother grabbed me and we ran for the basement – her half dragging me all the way.

Another time, Mother, my daughter and I were in a van in Illinois one beastly hot June day and after watching a wall cloud overtake us, a tornado picked the van up and moved it some 20-30 feet off the road, sitting it back down right side up, amazingly enough. We were all fine that day, albeit terrified, but others weren’t so lucky.

Another very memorable and somewhat surreal event, as an adult, was unexpectedly seeing the Hale-Bopp Comet from an airplane.

A humorous episode occurred when mother’s uncle died in the middle of a paralyzing blizzard and they put his body in my grandfather’s garage. That was the family joke for years, ribbing my grandfather, but what else were they going to do?

“Remember when” stories like these may never surface if you don’t prompt with questions – and the answers in terms of your family and also in terms of what was happening in society – like radio, TV, electricity and the space race – at that time in history are all part of your family story. Those things would clearly have affected everyone one way or another but the personal stories of how they directly affected people in your family will never emerge unless you ask those leading questions – and record them for posterity.

DNA

Of course, it goes without saying that you might want to take some DNA kits along to family gatherings, just in case.  I always have a swab kit in my purse or in the car, or both.

Your family is also your best resource for genetic genealogy as well. Different family members can provide haplogroup information for ancestors whose haplogroups you don’t carry.

Family members often can and will gladly provide this genetic information for the family, but they don’t realize they carry these genealogy gems, gifts directly from the ancestors passed down the direct paternal and direct matrilineal lines. For example, your father and his siblings can provide the mitochondrial haplogroup of your paternal grandmother (red circles on the chart below), something you don’t carry.  Of course, the blue squares on the chart below represent the direct patrilineal line for males which is both the path of the Y chromosome and the traditional way surnames are inherited.  Your father will carry the family surname and Y DNA, but your mother’s father or brothers will carry the Y of her birth surname.  There’s lots to be discovered!

DNA Pedigree

If you’d like to see an example of how to build a DNA pedigree chart, above, by collecting the haplogroup information from all of your ancestral lines, click here.

Let’s face it, both Y and mitochondrial DNA haplogroups are the only direct line periscope we have back in time more than the few generations provided by autosomal testing. Autosomal DNA is divided in half in each generation, but Y and mitochondrial DNA is not, and is passed intact, except for mutations that might occur, generation to generation – making Y and mtDNA extremely valuable resources to the genealogist.

Haplogroups, discovered through Y and mitochondrial DNA testing, are invaluable historical resources revealing your deep ancestry and not utilized nearly enough. We simply don’t know what we don’t know and testing the right people is the only way to find out.

In terms of autosomal DNA testing, anyone that is a third cousin or closer is used in Family Tree DNA’s phased family matching to indicate which side of your family your matches originate from, as shown by the little blue male, pink female and purple “both” icons shown beside matches, below.

Phased FF2

The only way to divide your matches into maternal and paternal sides, without both parents, is by testing other relatives.  If you’re lucky enough to have both parents, that’s wonderful, but the only way to divide your parents’ results is by testing other relatives as well.

You can purchase the DNA kits on sale and save them until you need them. You can fill in the name of the tester when you determine who is going to take the test, but be sure to let Family Tree DNA know the correct gender at the time the test is submitted if it is different than the gender indicated when you purchased the kit. The actual swab kit is the same for both genders, but gender verification is part of quality assurance for the various tests.  Listing the wrong gender will delay your test results – and no one wants that!

When I find a willing candidate, I have them swab right then and there, on the spot, and I mail the kit back to Family Tree DNA myself. That way, I know the swabbing gets done and the kit doesn’t take up residence in their junk drawer or under the front seat of the car forever!  In one case, family members found a used swab kit in the glove box three years later, after the person died – and amazingly – it was still good!  However, mailing the kit back yourself avoids these situations.

Enjoy your holidays, take DNA kits along, and ask leading questions. You don’t know what you don’t know and you’ll never find out if you don’t ask those questions and DNA test your relatives.

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

Concepts – Managing Autosomal DNA Matches – Step 2 – Updating Match Spreadsheets, Bucketed Family Finder Matches and Pileups

We’re going to do three things in this article.

  1. Updating Your DNA Master Spreadsheet With New Matches
  2. Labeling Known Pileup Areas
  3. Utilizing Phased Family Finder Matches

You must do item one above, before you can do item three…just in case you are thinking about taking a “shortcut” and jumping to three. Word to the wise. Don’t.

OK, let’s get started! I promise, after we get the housework done, you’ll have a LOT of fun! Well, fun for a genetic genealogist anyway!

Updating Your Chromosome Browser Spreadsheet

If you haven’t updated your chromosome browser spreadsheet at Family Tree DNA since you originally downloaded your matches, it’s time to do that. You need to do this update so that your DNA Master Spreadsheet is in sync with your current matches before you can add the Family Finder bucketed matches to your master spreadsheet. Just trust me on this and understand that I found out the hard way. You don’t have to traipse through that same mud puddle because I already did and I’m warning you not to.

Let’s get started updating our DNA Master spreadsheet with our latest matches.  It’s a multi-step process and you’re going to be working with three different files:

  • File 1 – Your DNA Master Matches spreadsheet that you have created. This is the file you will be updating with information from the other two files, below.
  • File 2 – A current download of all of your chromosome browser file matches.
  • File 3 – A current download of a list of your matches.

The steps you will take, are as follows:

  1. Download a new Chromosome Browser Spreadsheet, but DO NOT overwrite your existing DNA Master spreadsheet, or you’ll be swearing, guaranteed. This chromosome browser spreadsheet is downloaded from the Family Finder chromosome browser page. Label it with a date and save it as an Excel file.
  2. Download a new Matches spreadsheet. This spreadsheet is downloaded from the bottom of your matches page. Label it with the same date and save it as an Excel file too.
  3. Update your Master DNA Matches spreadsheet utilizing the instructions provided below.

If you need a refresher about downloading spreadsheet information from Family Tree DNA, click here.

Your Matches spreadsheet will include a column labeled “Match Date.”

concepts2-match-date

On your Matches spreadsheet, sort the Match Date column in reverse order (sort Z to A) and print the list of matches that occurred since your last update date – meaning the date you last updated your DNA Master Spreadsheet.

If you need a refresher about how to sort spreadsheets, click here.

concepts2-match-list

This list will be your “picklist” from the new chromosome browser match spreadsheet you downloaded. I removed the middle and last names the matches, above, to protect their privacy, but you’ll have their full name to work with.

After your spreadsheet is sorted by match date, with the most current date at the top, you’ll have a list of the most recent matches, meaning those that happened since your last file download/update. Remember, I told you to record on a secondary page in your DNA Master Spreadsheet the history of the file, including the date you do things? This is why.  You need to know when you last downloaded your matches so that you don’t duplicate existing matches in your spreadsheet.

Why don’t you just want to download a new spreadsheet and start over?

concepts2-headers

Remember the color coding and those pink columns we’ve been adding, at right, above, so you can indicate which side that match is from, if the segment is triangulated, how you are related, the most recent common ancestor, the ancestral line, and other notes? If you overwrite your current DNA Master spreadsheet, all of that research information will be gone and you’ll have to start over. So as inconvenient as it is, you’ll need to go to the trouble of adding only your new matches to your DNA Master spreadsheet and only add new matches.

Utilizing the new Chromosome Browser match spreadsheet, you are going to scroll down (or Ctl+F) and find the names of the people you want to add to your master spreadsheet. Those are the people on your Matches spreadsheet whose test date is since you last downloaded the chromosome browser information.

When you find the person’s name (Amy in this example) on the Chromosome Browser Match spreadsheet, highlight the cells and right click to copy the contents of those cells so that you can paste them at the bottom of your DNA Master Spreadsheet.

concepts2-pick-list

Next, open your Master DNA Spreadsheet, and right click to paste the cells at the very bottom of the spreadsheet, positioning the cursor in the first cell of the first row where you want to paste, shown below.

concepts2-paste

Then click on Paste to paste the cells.

concepts2-paste-position

Repeat this process for every new match, copy/pasting all of their information into your DNA Master Spreadsheet.  I try to remember to do this about once a month.

Housekeeping note – If you’re wondering why some graphics in this article are the spreadsheet itself, and some are pictures of my screen (taken with my handy iPhone,) like the example above, it’s because when you do a screen capture, the screen capture action removes the drop down box that I want you to see in the pictures above. Yes, I know these pictures aren’t wonderful – but they are sufficient for you to see what I’m doing and that’s the goal.

Combined Spreadsheets

In my case, if you recall, I have a combined master spreadsheet with my matches and my mother’s matches in one spreadsheet. You may have this same situation with parents and grandparents or your full siblings if your parents are missing.

You will need to repeat this process for each family member whose entire match list resides in your DNA Master spreadsheet.

I know, I groaned too. And just in case you’re wondering, I’ve commenced begging at Family Tree DNA for a download by date function – but apparently I did not commence begging soon enough, because as of the date of this article, it hasn’t happened yet – although I’m hopeful, very hopeful.

After your spreadsheet is updated, we have a short one-time housekeeping assignment, then we’ll move on to something much more fun.

Known Pileup Regions

I want you to add the following segments into your DNA Master spreadsheet. These are known pileup regions in the human genome, also known as excess IBD (identical by descent) regions. This means that you may well phase against your parents, but the match is not necessarily genealogical in nature, because many individuals match in these areas, by virtue of being human. Having said that, close relationships may match you in these regions. Hopefully they will also match you in other regions as well, because it’s very difficult to tell if matches in these regions are by virtue of descent genealogically or because so many people match in these regions by virtue of being human.

concepts2-known-pileup-regions

You can color code these rows in your spreadsheet so you will notice them.  If you do, be sure to use a color that you’re not using for something else.

I have used several sources for this information, including the ISOGG wiki phasing page and Sue Griffith’s great Genealogy Junkie blog article titled Chromosome Maps Showing Centromeres, Excess IBD Regions and HLA Region. The HLA region on chromosome 6 is the most pronounced. Tim Janzen states that he has seen as many as 2000 SNP segments in this region that are identical by population, or at least they do not appear to be identical by descent, meaning he cannot find the common ancestor. His personal HLA region boundaries are a bit larger too, from 25,000,000 to 35,000,000. Regardless of the exact boundaries that you use, be aware of this very “matchy” region when you are evaluating your matches.  This is exactly why you’re entering these into your DNA Master spreadsheet – so you don’t have to “remember.”.

By the way, Family Tree DNA and GedMatch use Build 36, but eventually they will move to Build 37 of the human genome, so you might as well enter this information now so it will be there when you need it. If your next question is about how that transition will be handled, the answer is that I don’t know, and we will deal with it at that time.

I do not enter the SNP poor regions, because Family Tree DNA does not utilize those regions at all, and they are the greyed out regions of your chromosome map, shown below.

concepts2-snp-poor-regions

On my own spreadsheet, I have a few other things too.

I have indicated chromosomal regions where I carry minority ancestry.  For both my mother and me, chromosome 2 has significant Native admixture.  This Native heritage is also confirmed by mitochondrial and Y DNA tests on relevant family members.

concepts2-native-segments

If you carry any Native American or other minority admixture, where minority is defined as not your majority ethnicity, as determined by any of the testing companies, you can utilize GedMatch ethnicity tools to isolate the segments where your specific admixture occurs. I described how to do this here as part of The Autosomal Me series. I would suggest that you use multiple tools and look for areas that consistently show with that same minority admixture in all or at least most of the tools. Note that some tools are focused towards a specific ethnicity and omit others, so avoid those tools if the ethnicity you seek is not in line with the goals of that specific tool.

Ok, now that our housekeeping is done, we can have fun.

Adding Phased Family Finder Matches to your Spreadsheet

I love the new Family Tree DNA phased Family Finder matches that assign maternal or paternal “sides” to matches based on your matches to either a parent or close relative. If you would like a refresher on parental phasing, click here.

We’re going to utilize that Match spreadsheet you just downloaded once again.

In this case, we’re going to do something a bit different.

This time, we’re going to sort by the last column, “Matching Bucket.” (Please note you can enlarge any image by clicking or double clicking on it.)

concepts2-match-bucket

When you’re done sorting the “Matching Bucket” column , you will have four groups of matches, as follows:

  • Both
  • Maternal
  • N/A
  • Paternal

I delete the N/A rows, which means “not applicable” – in other words, the match did not meet the criterial to be assigned to a “side.” You can read about the criteria for phased Family Finder matches here and here. If you don’t want to delete these rows, you can just ignore them.

The next thing I do is to add a column before the first column on the spreadsheet, so before “Full Name.”

In this case, you can highlight either the entire column or just the column heading, and right click to insert an entire column to the left.

concepts2-insert-column

If these are your matches, add your name in the “Who” column. If these are your parents’ or full siblings’ matches, add their names in this column. When you have a combined spreadsheet, it’s critical to know whose matches are whose.

Then select colors for the maternal, paternal and both buckets, and color the rows on your spreadsheet accordingly.

I use pink and blue, appropriately, but not exactly the same pink and blue I use for the mother and father spreadsheet rows in my DNA Master spreadsheet. I used a slightly darker pink and slightly darker blue so I can see the difference at a glance. The yellow, or gold in this case, indicates a match to both sides.

concepts2-bucket-colors

You’re only going to actually utilize the first two columns of information.

Highlight and copy the first two columns, without the header, as shown below.

concepts2-bucket-columns

Then open your master spreadsheet and paste this information at the very bottom of your spreadsheet in the first two columns.

concepts2-bucket-paste

After the paste, your spreadsheet will look like this.

concepts2-bucket-rows

Next, sort your spreadsheet by match name, this case, RVH is the match (white row).

concepts2-bucket-match-sort

Be still my heart. Look what happens. By color, you can see who matches you on which sides, for those who are assigned to parental buckets.  Now my white RVH match row is accompanied by a gold row as well telling me that RVH matches me on both my maternal and paternal sides.

Let’s look at another example. In the case of Cheryl, she is my mother’s first cousin. Since I have combined both my mother’s and my spreadsheets, you can see that Cheryl matches both me and my mother on chromosome 19 and 20 below. Mother’s match rows are pink and my rows are white.

concepts2-bucket-match-maternal

In this example, you can see that indeed, Cheryl is assigned on my maternal side by Family Tree DNA, based on the dark pink match row that we just added. Indeed, by looking at the spreadsheet itself, you can confirm that Cheryl is a match on my mother’s side. I am only showing chromosome 19 and 20 as examples, but we match on several different locations.

I don’t have as many paternal side matches, because my father is not in the system, but I do have several cousins to phase against.

concepts2-bucket-match-paternal

Here’s my cousin, Buster, assigned paternally, which is accurate. In Buster’s case, I already have him assigned on my Dad’s side, but if I hadn’t already made this assignment, I could make that with confidence now, based on Family Tree DNA’s assignment.  The blessing here is that the usefulness of Buster’s assignment paternally doesn’t end there, but his results, and mine, together will be used to assign other matches to buckets as well.  Cousin matching is the gift that keeps on giving.

Because my DNA Master spreadsheet includes my mother’s information as well, we need to add her phased Family Finder matches too.

Mother’s Family Finder Matches

Because I have my mother’s and my results combined into one DNA Master spreadsheet, I repeat the same process for my mother, except I type her name in the first column I added with the title of “Who.”

concepts2-mother

Continue with the same “Adding Phased Family Finder Matches” instructions above, and when you are finished, you will have a Master DNA Spreadsheet that includes your information, your parent’s information, and anyone who is phased for either of you maternally, paternally or to both sides will be noted in your spreadsheet by match and color coded as well.

Let’s take a look at cousin Cheryl’s matches to both mother and I on our spreadsheet now with our maternal and paternal buckets assigned.

concepts2-cheryl-to-mother

As you can see, my results are the white row, and my Family Finder phased matches indicate that Cheryl is a match on my mother’s side, which is accurate.

Looking at my mother, Barbara’s matches, the pink rows, and then at Barbara’s Family Finder phased match information, it shows us that Cheryl matches mother on the blue, or paternal side, which is also accurate, per the pedigree chart below.

Margaret Lentz chart

You can see that Barbara and Cheryl are in the same generation, first cousins, and Barbara matches Cheryl on her paternal line which is reflected in the Family Finder bucketing.

I have updated the “Side” column to reflect the Family Finder bucketing information, although in this case, I already had the sides assigned based on previous family knowledge.

concepts2-bucket-matching-blended

In this example of viewing my mother and my combined spreadsheet matches, you are seeing the following information:

  • Cheryl matches me – white rows
  • Cheryl matches me on my maternal side – dark pink row imported from Match spreadsheet
  • Cheryl matches mother (Barbara) – light pink rows
  • Cheryl matches mother on her father’s side – blue row imported from Match spreadsheet

I find this combined spreadsheet with the color coding very visual and easy to follow.  Better yet, when other people match mother, Cheryl and I on this same segment, they fall right into this grouping on my DNA Master spreadsheet, so the relationship is impossible to miss.  That’s the beauty of a combined spreadsheet.

You can do a combined spreadsheet with individuals whose DNA is “yours” and they don’t share DNA with anyone that you don’t. Those individuals would be:

  • Either or both parents
  • Grandparents
  • Aunts and Uncles
  • Full siblings
  • Great-aunts and great-uncles

Why not half siblings or half aunts-uncles? Those people have DNA from someone who is not your ancestor. In other words, your half siblings have the DNA from only one of your parents, and you don’t want their matches from their other parent in your spreadsheet. You only want matches that positively descend from your ancestors.

While your grandparents, great-aunts, great-uncles, parents, aunts and uncles will have matches that you don’t, those matches may be critically important to you, because they have DNA from your ancestors that you didn’t inherit. So your combined DNA Master spreadsheet represents your DNA and the DNA of your ancestors found in your relatives who descend directly ONLY from your ancestors. Those relatives have DNA from your ancestors that has washed out by the time it gets to you.

Why can’t your cousins be included in your DNA Master spreadsheet?

I want you to take a minute and think about the answer to this question.

Thinking…..thinking….thinking…. (can you hear the Jeopardy music?)

And the answer is….

If you answered, “Because my aunt or uncle married someone with whom they had children, so my cousins have DNA that is not from an ancestor of mine,” you would be exactly right!!!

The great news is that between a combined spreadsheet and the new Family Finder bucketed matches, you can determine a huge amount about your matches.

After discovering which matches are bucketed, you can then use the other tools at Family Tree DNA, like “in common with” to see who else matches you and your match. The difference between bucketing and ICW is that bucketing means that you match that person (and one of your proven relatives who has DNA tested) on the same segment(s) above the 9cM bucketing threshold.  You can still match on the same segments, but not be reported as a bucketed match because the segments fall below the threshold.  “In common with” means that you both match someone else, but not necessarily on the same segments.

Here’s a nice article about utilizing the 9 tools provided by Family Tree DNA for autosomal matching.

The Beauty of the Beast

The absolutely wonderful aspect of phased Family Finder Matching is that while you do need to know some third cousins or closer, and the more the better, who have DNA tested, you do NOT need access to their family information, their tree or the DNA of your matches. If your matches provide that information, that’s wonderful, but your DNA plus that of your known relatives linked to your tree is doing the heavy lifting for you.

How well does this really work? Let’s take a look and see.

On the chart below, I’ve “bucketed” my information (pardon the pun.) Keep in mind that I do have my mother’s autosomal DNA, but not my fathers. His side is represented by 8 more distant relatives, the closest of which are my half-sister’s granddaughter and my father’s brother’s granddaughter – both of which are the genetic equivalent of 1st cousins once removed. My mother’s side is represented by mother and two first cousins.

Total Matches Maternal Side Bucket Paternal Side Bucket Both Sides Bucket Percent Assigned
Mother 865 13 106 2 14
Me 1585 356 361 3 23

Mother has the above 106 paternal bucketed matches without me doing anything at all except linking the DNA tests of mother to her two first cousins in her tree.  In my case, the combination of mother’s DNA and her two first cousins generated 356 maternal side bucketed matches, just by linking mother and her two first cousins to my tree.

concepts2-tree

Mother does have one third cousin on her mother’s side who generated 13 maternal bucketed matches.  So, while third cousins are distant, they can be very useful in terms of bucketed “sides” to matches.

It’s ironic that even though I have my mother’s DNA tested, I have slightly more paternal matches, without my father, than maternal matches, with my mother. Of course, in my case, that is at least partly a result of the fact that my mother has so many fewer matches herself due to her very recent old world heritage on several lines. Don’t think though, for one minute, that you have to have parents or siblings tested for Family Finder bucketed matching to be useful. You don’t. Even second and third cousins are useful and generate bucketed maternal and paternal matches. My 361 paternal matches, all generated from 8 cousins, are testimony to that fact.

The very best thing you can do for yourself is to test the following relatives that will be used to assign your resulting matches with other people to maternal and paternal sides.

  • Your parents
  • If your parents are not both available, all of your full and half siblings
  • Your grandparents
  • Your aunts and uncles
  • Your great-aunts and great-uncles
  • All first, second and third cousins unless they are children of aunts and uncles who have already tested

The new permanent price of $79 for the Family Finder test will hopefully encourage people to test as many family members as they can find! For autosomal genetic genealogy, it’s absolutely the best gift you can give yourself – after testing yourself of course.

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research

Additional Relatives Added to Phased Family Matches at Family Tree DNA

Family Tree DNA has been rolling out updates and upgrades fast and furious.

On July 7th, Family Tree DNA released Phased Family Matches which included phasing to people linked to your tree who have DNA tested who are related to you.  These phased matches allow Family Tree DNA to assign matches to maternal or paternal buckets, or both.  The people that could be utilized for this phased matching were as follows:

  • Parent(s)
  • Aunts
  • Uncles
  • First Cousins
  • Grandparents

Of course, because everyone wants the most people possible in their assigned parental buckets, the first clamor was for the addition of:

  • Half siblings
  • Half “other relatives” such as aunts, uncles, first cousins, etc.
  • Second Cousins
  • Third Cousins

Family Tree DNA said that there would be additional new developments shortly, and exactly 20 days later, they quietly rolled updated capabilities that includes matching to…..you guess it….all of the above, plus more, including:

  • Great-great-grandparents
  • Great-grandparents
  • Grand uncles
  • Grand aunts
  • Great-grandaunts
  • Great-granduncles

I’m certainly envious of anyone who can test their great-grandmother – although my grandchildren have their great-grandmother, grandmother and both parents in the system.

In my case, before this change, the only relative that I had in the system that originally qualified was my mother. I was very excited to have people in my maternal bucket and was wishing for people in my paternal bucket. I do have several cousins who have tested on my paternal side, but none as close as 1st cousins.

Imagine my delight when I signed on to my account and discovered 359 individuals in my paternal bucket and one in both, in addition to my 256 maternal phased matches.

Both Buckets

These 359 phased paternal matches come from the combination of the following 8 individuals that have tested and I had previouisly linked to me in my tree:

  • Half sister’s granddaughter
  • Two first cousins once removed
  • One first cousin twice removed
  • One second cousin
  • One second cousin once removed
  • Two third cousins

Of course, now I’m searching through my DNA matches to see if I have anyone else who qualifies that has tested.

And I’m thinking about any other cousins that would benefit my phased parental bucket assignments if I were to be able to convince them to test.

I unlinked and relinked a few people to see how many people were added to the buckets because of them.

The second cousin once removed added 12 new people. Yet, one of the third cousins added 82, so you really never know. Some of the people who might have been added to a bucket by the second cousin may have already been added to the parental bucket by an earlier match.

Regardless, the more people linked to your tree from third cousins closer, the better your chances for having people assigned to maternal and paternal sides of your tree, even without having your parents.

Keep linking people in your tree when you know where and how they connect to you – regardless of where they are located in your tree.  You never know how that may benefit you – which morning you may wake up and find additional information or more people in your buckets.  What a great surprise!!!

This is a pretty amazing feat if you think about it, given that just a few years ago autosomal testing wasn’t available at all, and even today, no other vendor does phased matching, assigning individuals to maternal or paternal buckets utilizing parents and other relatives when parents aren’t available.

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Disclosure

I receive a small contribution when you click on some of the links to vendors in my articles. This does NOT increase the price you pay but helps me to keep the lights on and this informational blog free for everyone. Please click on the links in the articles or to the vendors below if you are purchasing products or DNA testing.

Thank you so much.

DNA Purchases and Free Transfers

Genealogy Services

Genealogy Research