Age: About 11,400 years ago

Origin: Eurasia


Parent Branch: I-M26

Descendant branch(s):

FTDNA Tree Link: Link

YFull Info

Name: I-L1274

Age: 11400 ybp ± 2700 CI 95%

Expansion: 6400 ybp ± 2800 CI 95%

Parent: I-L127

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

I-L1274 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-L1274 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-L1274. There, it is the child of the I-M26 branch.

Defining Variant(s)

L1274, A18900, BY21543, BY21544, BY21545, BY21546, BY21547, BY21548, BY21549, BY21550, BY21551, BY21552, BY21553, BY21554, BY21555, BY21556, BY21557, BY21558, BY21559, BY21560, BY21561, BY21562, BY21563, BY21564, BY21565, BY21566, BY21567, BY21568, BY21569, BY21570, BY21571, BY21572, BY21573, BY21574, BY46227, BY47993, BY48279, BY48614, Y23638, Y23639, Z27355, Z27358, Z27366, Z27373, Z27374, Z27378, Z27385, Z27393


This branch is defined by YFull as I-L1274. There, it is the child of the I-L127 branch.

Defining Variant(s)

BY21550, BY21561, Y23638, Z27378, Z27374, BY21573, BY21554, Z27363, Z27391, BY21556, Z27371, Z27355, BY21567, Y74550, Y23637, Z27360, BY21551, BY21560, BY21559, BY21552, BY21555, Z27366, BY21562, Y72826, BY21566, Y36064, BY21544, BY21553, BY21565, Z27393, Z27385, BY21563, FT22651, Y23640, Z27399, Y23639, Y74160, BY21548, Y166933, BY21557, BY21574, BY21558, BY21545, BY21546, A18900, Y166931, Z27358, L1274, F1915, BY60173, Z27373, BY60172

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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