B4c1b2a2

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup B4c1b2a2?

B4c1b2a2 is a mitochondrial (maternal) haplogroup downstream of B4c1b2a, formed about 6,400 years ago, defined by 2 mutations; TheYtree curates 3 sub-clades and 15 samples under this lineage (Personal 9 / Scientific 6).

When did B4c1b2a2 form?

B4c1b2a2 formed about 6,400 years ago.

Where are B4c1b2a2 samples mainly from?

TheYtree curates 15 samples under this lineage, mainly from 中国、Thailand、Singapore.

How do I attach my sample to B4c1b2a2?

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