Ethnicity and Physical Features are NOT Accurate Predictors of Parentage or Heritage

Let me say that again, ethnicity results are NOT an accurate predictor of heritage, or parentage. This is a great deal of confusion swirling around this topic. The fact that people are doubting parentage, or grandparentage, based on ethnicity results alone … Continue reading

Which Ethnicity Test is Best?

While this question is very straightforward, the answer is not. I have tested with or uploaded my DNA file to the following vendors to obtain ethnicity results: Family Tree DNA LivingDNA Ancestry 23andMe Genographic Project MyHeritage The links above provide product … Continue reading

Family Tree DNA myOrigins Ethnicity Update – No April Foolin’

The long-anticipated myOrigins update at Family Tree DNA has happened today. Not only are the ethnicity percentages updated, sometimes significantly, but so are the clusters and the user interface. Furthermore, because of the new clusters and reference populations, the entire data … Continue reading

Concepts – Calculating Ethnicity Percentages

There has been a lot of discussion about ethnicity percentages within the genetic genealogy community recently, probably because of the number of people who have recently purchased DNA tests to discover “who they are.” Testers want to know specifically if ethnicity percentages are right … Continue reading

23andMe’s New Ancestry Composition (Ethnicity) Chromosome Segments

I was excited to see 23andMe’s latest feature that provides customers with Ancestry Composition (ethnicity) chromosome segment information by location.  This means I can compare my triangulation groups to these segments and potentially identify which ancestor’s DNA that I inherited carry which ethnicity – … Continue reading

Ethnicity Testing – A Conundrum

Ethnicity results from DNA testing.  Fascinating.  Intriguing.  Frustrating.  Exciting.  Fun. Challenging.  Mysterious.  Enlightening.  And sometimes wrong.  These descriptions all fit.  Welcome to your personal conundrum!  The riddle of you!  If you’d like to understand why your ethnicity results might not have … Continue reading

Genealogy and Ethnicity DNA Testing – 3 Legitimate Companies

As with any industry that has become popular, especially quickly, there are the front runner companies, and then there is an entire cadre of what I am going to call “third tier” companies that spring up and are trying to play … Continue reading

Ethnicity Testing and Results

I have written repeatedly about ethnicity results as part of the autosomal test offerings of the major DNA testing companies, but I still receive lots of questions about which ethnicity test is best, which is the most accurate, etc.  Take … Continue reading

Ethnicity Percentages – Second Generation Report Card

Recently, Family Tree DNA introduced their new ethnicity tool, myOrigins as part of their autosomal Family Finder product.  This means that all of the major players in this arena using chip based technology (except for the Genographic project) have now … Continue reading