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Major update reorganizes entire haplogroup I2 tree

Tuesday, March 5, 2019

Many Big Y-700s for Driscoll family: 2019-03-03 tree for I-Y12072 (Isles-A and related branches)

Click here to download our 2019-03-03 tree for I-Y12072

Beginning in February 2019, all Big Ys completed at FTDNA are Big Y-700s, this test sequences additional regions of the Y chromosome compared to the Big Y-500 test. More novel variants and named SNPs are being reported in Big Y-700 results, but it's difficult to place many variants in the haplotree because these regions were not tested by the Big Y-500.

But the large Driscoll family (I-A13665) has already completed at least 4 Big Y-700s, and we can say that three variants from Big Y-700 are approximately equivalent to A14359 which was already known from Big Y-500 tests. And at least 4 Big Y-700s have been completed in other branches of I-Y12072 and we can say that FT3422 is approximately equivalent to PF4135.

This tree also shows a new branch called I-BY176167, it's part of I-A14359, and part of the wider I-A13665 Driscoll family.

We have added I-A9877 to the tree, it's part of I-Y12072 (the Munro family and relatives).

All of the additions are indicated in red.

Click here to find our previous tree for I-Y12072
Click here for a brief description of the I-Y12072 haplogroup

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