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Major update reorganizes entire haplogroup I2 tree

Friday, July 10, 2020

A new sample in the rare Isles-D4 branch: 2020-07-07 tree for I-S2703

Click here to download our 2020-07-07 draft tree for I-S2703

This update shows a new sample in I-PH3480 (nicknamed "Isles-B4"). I-PH3480 can be identified by the distinctive STR marker value DYS388=11, almost all I-L161 "Isles" men have DYS388=13. Most known I-PH3480 man have English ancestry, and there is one scientific sample from Ireland.

This update also shows a new branch called I-FT182394, it's based on a Big Y sample and sample PGP64 from the publicly shared Personal Genome Project data. These two samples and another Big Y sample are part of the I-S2624 haplogroup. The two Big Y samples have the same surname, and probably PGP64 is also from this family.

This update also shows new SNP information in existing branches.

Click here to find our previous tree for I-S2703
Click here for FTDNA's public haplotree for  I-S2703
Click here for YFull's I-Y3749 tree, Y3749 is currently equivalent to S2703
Click here for a brief description of the I-S2703 haplogroup

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