Click here to download our July 1, 2018 tree for I-Y11222 (part of I-M26 "Sardinian")
I-M26 is most common in Sardinia, Iberia and France. I-Y11222 is a major branch of I-M26, but so far I-Y11222 is especially typical of northern Europe: Britain, Ireland and western Germany. The much larger I-L60 branch is more typical of Sardinia and Iberia.
So far there are 3 fundamental branches of I-Y11222: I-PF6947, I-Y14718, and I-A11096.
All three branches contain Irish/British men. As far as we know Sardinian men belong only to the I-PF6947 branch, and Spanish/Portuguese men belong only to the I-Y14718 branch.
This update shows a new I-Z27416 branch (part of I-PF6847) it shows some SNPs shared by Sardinian men and German/English men. Of course the common ancestor lived 4000+ years ago based on the Big Y results.
This update also shows details about SNPs shared by an anonymous Puerto Rican man in the 1000 Genomes project (HG01167) and two project members who have Central American ancestry. These three men belong to I-A20936 (part of I-Y14718).
This update also shows a SNP called Y140487 which seems to divide a French-American family into two branches.
Click here to find our previous tree for I-Y11222
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