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Major update reorganizes entire haplogroup I2 tree

Thursday, April 18, 2019

More PF4088+ CTS11338- branches: 2019-04-18 tree for I-L160

Click here to download our 2019-04-18 tree for I-L160

This tree shows two new branches, they are both part of the PF4088+ CTS11338- set of branches. This part of the I-M26 tree was poorly known before the advent of Big Y testing.

One of the new branches is I-A24294, it's part of I-CTS11851 which has had a big expansion in the last ~2000 years. The two members of I-A24294 are from Brazil and Colombia (the Colombian man was part of the 1000 Genomes Project).

The other branch is I-BY130413*. Thanks to a recent Big Y for an American man (Irish or British ancestry?), we know that BY130413 is older than several other SNPs that were formerly considered equivalent: A19300,  BY37328 etc. The A19300+ men have ancestry from Germany.


Click here to find our previous tree for I-L160
Click here for a brief description of the I-L160 haplogroup

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