O-M1284 / O1b1a1a1b

TMRCA: 7800 years 1131 0

O-M1284 (O1b1a1a1b) is a paternal haplogroup downstream of O-M1280, formed about 7,800 years ago (YFull: 6,600), defined by 13 equivalent mutations; TheYtree curates 272 sub-clades and 603 samples under this lineage (personal 33 / scientific 538 / ancient 32).

Key facts

ParentO-M1280

Sub-clades272

Defining SNPs13

TMRCA~7,800 y · 7.8 kya

YFull estimate~6,600 y

ISOGG 2019O1b1a1a1b

Defining SNPM1284

AliasesMofang O-M1284 · YFull O-M1368

Samples

603Samples in lineage

33Personal

538Scientific

32Ancient

Thailand 335Vietnam 142中国 67Singapore 25India 7Indonesia 4Brunei 4

Ancient DNA

WXLM2 HRR2105093 云南省威信县龙马悬棺云南省威信县龙马悬棺1070±60 BPaDNA
WXLM1.dam HRR2105092 云南省威信县龙马悬棺云南省威信县龙马悬棺1070±60 BPaDNA
XueshanM23 HRR1257629 学山遗址 3482-2360 cal BP云南玉溪澄江学山遗址3482-2360 cal BPaDNA
XueshanM22 HRR1257628 学山遗址 3482-2360 cal BP云南玉溪澄江学山遗址3482-2360 cal BPaDNA

FAQ

What is haplogroup O-M1284?

When did O-M1284 form?

O-M1284 formed about 7,800 years ago (YFull: 6,600).

Where are O-M1284 samples mainly from?

TheYtree curates 603 samples under this lineage, mainly from Thailand、Vietnam、中国.

How do I attach my sample to O-M1284?

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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