O-Y37855 / O2a2a1a2a1a1a2a1

TMRCA: 8700 years 1233 0

O-Y37855 (O2a2a1a2a1a1a2a1) is a paternal haplogroup downstream of O-Y37861, formed about 8,700 years ago (YFull: 9,200), defined by 20 equivalent mutations; TheYtree curates 148 sub-clades and 127 samples under this lineage (personal 21 / scientific 89 / ancient 17).

Key facts

ParentO-Y37861

Sub-clades148

Defining SNPs20

TMRCA~8,700 y · 8.7 kya

YFull estimate~9,200 y

ISOGG 2019O2a2a1a2a1a1a2a1

Defining SNPY37855

AliasesMofang O-Y37855 · YFull O-F1234

Samples

127Samples in lineage

21Personal

89Scientific

17Ancient

中国 60Thailand 39Vietnam 27

Ancient DNA

GZ4 HRR2698139_0925 甘掌 Ganzhang_GZ6_Twins 明清 Ming–Qing 504-330 BP贵州 Guizhou504-330 BPaDNA
GZ3 HRR2698138_0925 甘掌 Ganzhang 明清 Ming–Qing 504-330 BP贵州 Guizhou504-330 BPaDNA
GZ6 HRR2698141 甘掌 Ganzhang 明清 Ming–Qing 504-330 BP贵州 Guizhou504-330 BPaDNA
XRQ13 HRR2698135 仙人桥 Xiaorenqiao 明代 Ming 646-548 BP贵州 Guizhou646-548 BPaDNA

FAQ

What is haplogroup O-Y37855?

When did O-Y37855 form?

O-Y37855 formed about 8,700 years ago (YFull: 9,200).

Where are O-Y37855 samples mainly from?

TheYtree curates 127 samples under this lineage, mainly from 中国、Thailand、Vietnam.

How do I attach my sample to O-Y37855?

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

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