M9a4

Key facts

Samples

Representative ancient samples (aDNA)

• No dated ancient sample records yet

FAQ

What is haplogroup M9a4?

M9a4 is a mitochondrial (maternal) haplogroup downstream of M9a, formed about 18,200 years ago, defined by 1 mutations; TheYtree curates 5 sub-clades and 26 samples under this lineage (Personal 2 / Scientific 24).

When did M9a4 form?

M9a4 formed about 18,200 years ago.

Where are M9a4 samples mainly from?

TheYtree curates 26 samples under this lineage, mainly from 中国、Vietnam.

How do I attach my sample to M9a4?

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