What is haplogroup M7b1a2a1?
M7b1a2a1 is a mitochondrial (maternal) haplogroup downstream of M7b1a2a, formed about 3,400 years ago, defined by 1 mutations; TheYtree curates 4 sub-clades and 5 samples under this lineage (Scientific 3 / Ancient 2).
When did M7b1a2a1 form?
M7b1a2a1 formed about 3,400 years ago.
Where are M7b1a2a1 samples mainly from?
TheYtree curates 5 samples under this lineage, mainly from 中国.
How do I attach my sample to M7b1a2a1?
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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