Age: About 500 years ago

Origin: Eurasia


Parent Branch: I-A9979

Descendant branch(s):

FTDNA Tree Link: Link

YFull Info

Name: I-A9978

Age: 475 ybp ± 325 CI 95%

Expansion: 350 ybp ± 375 CI 95%

Parent: I-A997

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

I-A9978 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-A9978 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-A9978. There, it is the child of the I-A9979 branch.

Defining Variant(s)



This branch is defined by YFull as I-A9978. There, it is the child of the I-A997 branch.

Defining Variant(s)


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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