O-F122 / O2a2b1a2

TMRCA: 17040 years 2503   
O-F122 (O2a2b1a2) is a paternal haplogroup downstream of O-F450, formed about 17,040 years ago (YFull: 14,400), defined by 7 equivalent mutations; TheYtree curates 4,177 sub-clades and 5,389 samples under this lineage (personal 5,026 / scientific 243 / ancient 114).

Key facts

ParentO-F450
Sub-clades4,177
Defining SNPs7
TMRCA~17,040 y · 17.0 kya
YFull estimate~14,400 y
ISOGG 2019O2a2b1a2
Defining SNPF122
AliasesMofang O-F122 · YFull O-Y20

Samples

5,389Samples in lineage
5,026Personal
243Scientific
114Ancient
中国 4,951대한민국 82日本 26Vietnam 23Thailand 16Kazakhstan 8蒙古 5

Ancient DNA

FAQ

What is haplogroup O-F122?

O-F122 (O2a2b1a2) is a paternal haplogroup downstream of O-F450, formed about 17,040 years ago (YFull: 14,400), defined by 7 equivalent mutations; TheYtree curates 4,177 sub-clades and 5,389 samples under this lineage (personal 5,026 / scientific 243 / ancient 114).

When did O-F122 form?

O-F122 formed about 17,040 years ago (YFull: 14,400).

Where are O-F122 samples mainly from?

TheYtree curates 5,389 samples under this lineage, mainly from 中国、대한민국、日本.

How do I attach my sample to O-F122?

Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.



© 2020-2026 TheYtree.com