M7b1a1-a

1326
M7b1a1-a is a mitochondrial (maternal) haplogroup downstream of M7b1a1, formed about 9,800 years ago, defined by 1 mutations; TheYtree curates 16 sub-clades and 268 samples under this lineage (Personal 34 / Scientific 228 / Ancient 6).

Key facts

Upstream lineageM7b1a1
Downstream sub-clades16
Defining mutations1
TMRCA~9,800 yr · 9.8 kya
AliasesYFull M7b1a1-a · FTDNA M7b1a1-x

Samples

268Samples in lineage
34Personal
228Scientific
6Ancient
中国 245Vietnam 15Thailand 7日本 1

Representative ancient samples (aDNA)

FAQ

What is haplogroup M7b1a1-a?

M7b1a1-a is a mitochondrial (maternal) haplogroup downstream of M7b1a1, formed about 9,800 years ago, defined by 1 mutations; TheYtree curates 16 sub-clades and 268 samples under this lineage (Personal 34 / Scientific 228 / Ancient 6).

When did M7b1a1-a form?

M7b1a1-a formed about 9,800 years ago.

Where are M7b1a1-a samples mainly from?

TheYtree curates 268 samples under this lineage, mainly from 中国、Vietnam、Thailand.

How do I attach my sample to M7b1a1-a?

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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