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Age: About 2,400 years ago

Origin: Eurasia


Parent Branch: I-BY3779

Descendant branch(s): I-Y131607

FTDNA Tree Link: Link

YFull Info

Name: I-BY3778

Age: 2400 ybp ± 1650 CI 95%

Expansion: 200 ybp ± 425 CI 95%

Parent: I-BY377

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

I-BY3778 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-BY3778 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-BY3778. There, it is the child of the I-BY3779 branch.

Defining Variant(s)

BY3778, BY46742, BY50364, BY50365, Y131606, Y141861, Y53343, Y55979


This branch is defined by YFull as I-BY3778. There, it is the child of the I-BY377 branch.

Defining Variant(s)

Y54869, Y58757, Y131606, Y48740, Y50549, Y51585, Y53343, Y51532, BY3778, Y141861, BY47163, BY3779, Y50601, P195, A12468

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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