B4c1b2a

1677

B4c1b2a is a mitochondrial (maternal) haplogroup downstream of B4c1b2, formed about 10,500 years ago, defined by 2 mutations; TheYtree curates 5 sub-clades and 82 samples under this lineage (Personal 27 / Scientific 45 / Ancient 10).

Key facts

Upstream lineageB4c1b2

Downstream sub-clades5

Defining mutations2

TMRCA~10,500 yr · 10.5 kya

AliasesYFull B4c1b2a · FTDNA B4c1b2a

Samples

82Samples in lineage

27Personal

45Scientific

10Ancient

中国 76Singapore 3Thailand 2Vietnam 1

Representative ancient samples (aDNA)

CC_3 朝城三里营南 ChaoChengSanLiYingNan 唐宋 Tang and Song山东省聊城市唐宋aDNA
B4 台湾花蓮嶺頂Ⅱ遺址 3450-3345 cal BP台湾花蓮嶺頂Ⅱ遺址3450-3345 cal BPaDNA
LJZ4593 山东省济南市刘家庄遗址 3100-1800 BP山东省济南市刘家庄遗址3100-1800 BPaDNA
second_22 HRR2061620 山东省聊城市傅大门唐代墓地山东省聊城市傅大门唐代墓地唐代aDNA

FAQ

What is haplogroup B4c1b2a?

When did B4c1b2a form?

B4c1b2a formed about 10,500 years ago.

Where are B4c1b2a samples mainly from?

TheYtree curates 82 samples under this lineage, mainly from 中国、Singapore、Thailand.

How do I attach my sample to B4c1b2a?

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

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