Age: About 1,700 years ago

Origin: Eurasia


Parent Branch: I-BY558

Descendant branch(s): I-Y31046

FTDNA Tree Link: Link

YFull Info

Name: I-Y31045

Age: 1700 ybp ± 1100 CI 95%

Expansion: 1150 ybp ± 950 CI 95%

Parent: I-Y3104

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


I-Y31045 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-Y31045 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-Y31045. There, it is the child of the I-BY558 branch.

Defining Variant(s)

Y31045, Y31047, Y31048, Y31050, Y31051


This branch is defined by YFull as I-Y31045. There, it is the child of the I-Y3104 branch.

Defining Variant(s)

Y31047, Y31048, Y31051, Y31050, Y31045

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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