B4d1a2

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup B4d1a2?

B4d1a2 is a mitochondrial (maternal) haplogroup downstream of B4d1a, formed about 3,200 years ago, defined by 1 mutations; TheYtree curates 1 sub-clades and 1 samples under this lineage (Personal 1).

When did B4d1a2 form?

B4d1a2 formed about 3,200 years ago.

Where are B4d1a2 samples mainly from?

TheYtree curates 1 samples under this lineage, mainly from 中国.

How do I attach my sample to B4d1a2?

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