Age: About 18,200 years ago

Origin: Eurasia


Parent Branch: I-P37

Descendant branch(s): I-BY40098 I-CTS5375

FTDNA Tree Link: Link

YFull Info

Name: I-M423

Age: 18200 ybp ± 3800 CI 95%

Expansion: 13800 ybp ± 3400 CI 95%

Parent: I-M42

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

I-M423 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-M423 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-M423. There, it is the child of the I-P37 branch.

Defining Variant(s)

M423, CTS1293, CTS176, CTS5985, CTS7218, CTS8239, FGC20462, FGC7055, FGC7056, FGC7065, FGC7068, FGC7073, FGC7074, FGC7079, FGC7084, FGC8106, FGC8108, FGC8111, FGC8118, FGC8120, FGC8122, FGC8124, L178, M10436, S11650, S11840, S2691, S2750, S2770, Y3114, Z2594, Z2601


This branch is defined by YFull as I-M423. There, it is the child of the I-M42 branch.

Defining Variant(s)

YP208, Z2581, CTS137, CTS176, Z2605, L178, Y3117, Z2582, CTS8239, CTS7218, V5116, S9008, Y3114, CTS2365, M423, Z2607, V6976, YP201, Y3119, FGC7060, YP211, YP213, FGC8125, YP214, Z2593, YP215, CTS3293, CTS5985, YP209, S2654, FGC7081, Z2584, Z2604, FGC7055, FGC7070, YP207, Z2601, CTS1293, Y3999, Z2595, M10436, Z2594, Z2580, S2657, Z2583, FGC20462, V7450

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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