O-PK4 / O1b1a1 QQ Group 95532470

TMRCA: 14340 years 2360 0

O-PK4 (O1b1a1) is a paternal haplogroup downstream of O-M1470, formed about 14,340 years ago (YFull: 12,900), defined by 198 equivalent mutations; TheYtree curates 1,639 sub-clades and 1,714 samples under this lineage (personal 575 / scientific 1,070 / ancient 69).

Key facts

ParentO-M1470

Sub-clades1,639

Defining SNPs198

TMRCA~14,340 y · 14.3 kya

YFull estimate~12,900 y

ISOGG 2019O1b1a1

Defining SNPPK4

AliasesMofang O-PK4 · YFull O-PK4

Samples

1,714Samples in lineage

575Personal

1,070Scientific

69Ancient

中国 776Thailand 535Vietnam 287Singapore 31India 7Indonesia 4Brunei 4

Ancient DNA

YY-M15 HRR3517803 Changan_Western_Han 西汉 2228-2017 BP陕西省西安市及周边西汉 2228-2017 BPaDNA
M197 HRR2828480 陕西宝鸡六营遗址东周时期陕西宝鸡六营遗址东周时期aDNA
B744 HRR2903176 贵州省黔南州平塘洞明代贵州省黔南州平塘县明代aDNA
B742 HRR2903174 贵州省黔南州平塘洞明代贵州省黔南州平塘县明代aDNA

FAQ

What is haplogroup O-PK4?

When did O-PK4 form?

O-PK4 formed about 14,340 years ago (YFull: 12,900).

Where are O-PK4 samples mainly from?

TheYtree curates 1,714 samples under this lineage, mainly from 中国、Thailand、Vietnam.

How do I attach my sample to O-PK4?

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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