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Major update reorganizes entire haplogroup I2 tree

Wednesday, September 12, 2018

Fifth Big Y for an American family, second Big Y for a Canadian family: new I-L233 tree

Click here to download our 2018-09-12 draft tree for I-L233

This update shows a fifth Big Y for an American family. Two men belong to the I-BY153263 branch and three men belong to the I-BY172424 branch. But the BY172424 position is poorly covered in Big Ys, and maybe all 5 men are BY172424+. There is a sixth Big Y in progress for this family which might answer this question, or maybe we can ask YSeq to offer BY172424 for individual testing.

This update shows a new I-Y103977 branch which contains two Big Y results for two French Canadian-ancestry men. They have different surnames, but maybe they share a paternal ancestor in the last 400 years. The men share 5 additional SNPs (not shown on tree).

Click here to find our previous tree for I-L233

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