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.
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