O-CTS4040 / O1b1a2

TMRCA: 22580 years 1292 0

O-CTS4040 (O1b1a2) is a paternal haplogroup downstream of O-M1470, formed about 22,580 years ago (YFull: 21,500), defined by 18 equivalent mutations; TheYtree curates 628 sub-clades and 250 samples under this lineage (personal 127 / scientific 101 / ancient 22).

Key facts

ParentO-M1470

Sub-clades628

Defining SNPs18

TMRCA~22,580 y · 22.6 kya

YFull estimate~21,500 y

ISOGG 2019O1b1a2

Defining SNPCTS4040

AliasesMofang O-CTS4040 · YFull O-CTS4040

Samples

250Samples in lineage

127Personal

101Scientific

22Ancient

中国 183Vietnam 39Thailand 8대한민국 7Singapore 4India 1柬埔寨 1

Ancient DNA

M11 HRR1875659 [low coverage] Nanwa_BANanwa Village, Dengfen, Henan Province青铜时代aDNA
YS-M19 HRR2914354 河南登封南洼遗址商代河南登封南洼遗址商代aDNA
DXLM29 HRR2914289 河北雄安新区东小里-白龙西南汉魏墓地汉代河北雄安新区东小里-白龙西南汉魏墓地汉代aDNA
XJCDM170 HRR2973857 山东汉代古人徐家村东遗址山东省淄博市临淄区徐家村东墓地汉代aDNA

FAQ

What is haplogroup O-CTS4040?

When did O-CTS4040 form?

O-CTS4040 formed about 22,580 years ago (YFull: 21,500).

Where are O-CTS4040 samples mainly from?

TheYtree curates 250 samples under this lineage, mainly from 中国、Vietnam、Thailand.

How do I attach my sample to O-CTS4040?

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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