Age: About 2,500 years ago

Origin: Eurasia


Parent Branch: I-Y22918

Descendant branch(s):

FTDNA Tree Link: Link

YFull Info

Name: I-Y21972

Age: 2500 ybp ± 1000 CI 95%

Expansion: 1050 ybp ± 1150 CI 95%

Parent: I-Y2197

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


I-Y21972 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

Pod not found

I-Y21972 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-Y21972. There, it is the child of the I-Y22918 branch.

Defining Variant(s)

Y21972, BY25100, BY25108, Y22913, Y22914, Y22915, Y22916, Y22917, Y22920, Y22921, Y22922


This branch is defined by YFull as I-Y21972. There, it is the child of the I-Y2197 branch.

Defining Variant(s)

Y21972, Y22915, Y22914, Y22916, Y22913, Y22921, Y22917, Y22922, FGC12257, Y22920

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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