M9a4a

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup M9a4a?

M9a4a is a mitochondrial (maternal) haplogroup downstream of M9a4, formed about 15,300 years ago, defined by 1 mutations; TheYtree curates 3 sub-clades and 24 samples under this lineage (Personal 2 / Scientific 22).

When did M9a4a form?

M9a4a formed about 15,300 years ago.

Where are M9a4a samples mainly from?

TheYtree curates 24 samples under this lineage, mainly from 中国、Vietnam.

How do I attach my sample to M9a4a?

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