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Age: About 2,500 years ago

Origin: Eurasia


Parent Branch: I-FGC17811

Descendant branch(s): I-BY3773

FTDNA Tree Link: Link

YFull Info

Name: I-Y20888

Age: 2500 ybp ± 800 CI 95%

Expansion: 2300 ybp ± 1550 CI 95%

Parent: I-Y2088

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.

I-Y20888 is a branch on the paternal tree of human kind. It and branches help trace human history from our origin in Africa.

FamilyTreeDNA Y-Haplotree

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I-Y20888 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-Y20888. There, it is the child of the I-FGC17811 branch.

Defining Variant(s)

Y20888, BY47883, Y21073, Y21074


This branch is defined by YFull as I-Y20888. There, it is the child of the I-Y2088 branch.

Defining Variant(s)

Y21074, Y20888, Y21073, Y32947

Sources & Resources

Related Resources

Coming soon…

Academic Sources

Peer reviewed sources have not been added for this branch yet. If you know of one I have missed, please link to it in the comments.

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