Haplogroup C-P39 is the Native American branch of Y DNA paternal haplogroup C. It’s rare as chicken’s teeth. Most Native American males fall into haplogroup Q, making our haplogroup C-P39 project participants quite unusual and unique. So are the tools needed to identify branches on the Native American haplogroup C tree.
Last week, Family Tree DNA added a group of 9 SNPs found in haplogroup C to their product offering. This was done without an announcement and without any fanfare – but it’s really important. Without the ongoing support of Family Tree DNA, we wouldn’t have the Big Y test, nor the refining SNP tests that can be added to the Big Y in areas where the results are ambiguous. Individuals who don’t want to purchase the Big Y can purchase these haplogroup defining SNPs individually as well.
The Native defining SNP for haplogroup C is P39. People who test positive for C-P39 will then want to test Z30750 and Z30764.
However, because haplogroup C-P39 is so rare – and to date – we have found several new SNPs in every man who has taken the Big Y test – and because those new, never before discovered SNPs are the bread crumbs that we need to follow to discover how our ancestors settled and dispersed across the Americas – we strong recommend the Big Y test at Family Tree DNA for all C-P39 men. The Big Y test doesn’t just look at known SNP locations, it scans the entire Y chromosome for mutations. Therefore, it’s both a genealogy and a research tool.
To that end, we very much want to fund this testing from the project coffers where necessary to advance our understanding. Just to whet your appetite, we have participants now across Canada and also in the American Southwest. We desperately want these men to take the Big Y test so we can get a much clearer picture of how they are related, and how many mutations they have individually – but don’t share – because that is how we estimate when they last shared a common ancestor. In other words, the mutations build the branches of the tree.
This week, we’ve ordered another new C-P39 Big Y test. If you are C-P39 – Native American haplogroup C – and have not yet taken the Big Y – please consider doing so.
If you are Native American and haplogroup C – please join the C-P39 and the American Indian projects. You can do so from your home page at Family Tree DNA by clicking on the “Projects” tab at the upper left of your personal page, then on “join projects.” You can search for the word “Indian” in the project list to find the American Indian project and scrolling down to the Y haplogroup projects and clicking on C will take you to the C-P39 link.
If you can contribute to funding these Big Y tests, please do – even small amounts help. The link to donate directly to the C-P39 project is: https://www.familytreedna.com/group-general-fund-contribution.aspx?g=Y-DNAC-P39
Each individual who takes the Big Y test is also encouraged to upgrade to 111 markers. We need as much information as we can get.
Marie Rundquist and I are co-administrators of the C-P39 project, and she wrote the following verbiage in honor of the 5 year anniversary of the first discovery of what is now C-P39 in the Native Community. We, as a community, have come a very long way in just 5 years!
It was in 2010, five years ago, when Keith Doucet first tested for the C P39 Y DNA (formerly C3b) Native American DNA type in the Amerindian Ancestry out of Acadia Family Tree DNA study — with numbers of Doucets (and Doucettes!) having the same, Native American, C P39 Y DNA result. It’s amazing when you think of our journey and how much this research has benefitted our knowledge of our history in North America!
Who can ever forget Keith Doucet’s discovery? http://www.familyheritageresearchcommunity.org/doucet_dna.html
Or Emile Broome’s Y DNA discovery, also from 2010? http://www.familyheritageresearchcommunity.org/broome_dna.html
…and the subsequent discoveries of related Doucets and Doucettes and other project members from all regions of the US and Canada who tested in our project and whose results showed the same Native American C P39 Y DNA haplogroup type?
There is great similarity among the DNA test results for our C P39 Y DNA candidates despite differences in geographic locations and surnames, with testers from across the United States, including the American Southwest, the North East, the South, and Canada compared. Initial Big Y DNA test results for project members have shown remarkable similarity as well. Additional Big Y test results for tests underway and the availability of 9 new SNPs for our project members help us discover whether this trend is amplified by the additional tests or if we (the C P39 Y DNA project) can distinguish downstream uniqueness among our participants. The C P39 Y DNA test has received the generous support of its members, Family Tree DNA leadership and scientists, product managers, and volunteer administrators in establishing our superior C P39 Y DNA baseline and we are grateful for your support.
Visit the C P39 Y DNA project site to learn more. https://www.familytreedna.com/public/ydna_C-P39/
Thank you to our project members for your continued participation! And thank you to Family Tree DNA for their ongoing dedication, research and support. Collectively, we discover more of our history every day!