B5b2a2

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B5b2a2 is a mitochondrial (maternal) haplogroup downstream of B5b2a, formed about 4,600 years ago, defined by 2 mutations; TheYtree curates 4 sub-clades and 32 samples under this lineage (Personal 1 / Scientific 17 / Ancient 14).

Key facts

Upstream lineageB5b2a

Downstream sub-clades4

Defining mutations2

TMRCA~4,600 yr · 4.6 kya

AliasesYFull B5b2a2 · FTDNA B5b2a2

Samples

32Samples in lineage

1Personal

17Scientific

14Ancient

中国 28Mongolia 1Ukraine 1USA 1

Representative ancient samples (aDNA)

YYFM179 HRR3517818 Changan_Tang_Dynasty 唐 1408-1119 BP陕西省西安市及周边唐 1408-1119 BPaDNA
M162 HRR2828486 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
I23243.AG1850 BPaDNA
M15 HRR2360660 闻韶北遗址山东省淄博市临淄区闻韶北幼儿园墓地西汉延续至唐宋时期，以西汉为主aDNA

FAQ

What is haplogroup B5b2a2?

When did B5b2a2 form?

B5b2a2 formed about 4,600 years ago.

Where are B5b2a2 samples mainly from?

TheYtree curates 32 samples under this lineage, mainly from 中国、Mongolia、Ukraine.

How do I attach my sample to B5b2a2?

Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.

← Back to the maternal haplogroup