What is haplogroup A-a1a?
A-a1a is a mitochondrial (maternal) haplogroup downstream of A-a1, formed about 16,500 years ago, defined by 8 mutations; TheYtree curates 9 sub-clades and 185 samples under this lineage (Personal 26 / Scientific 105 / Ancient 54).
When did A-a1a form?
A-a1a formed about 16,500 years ago.
Where are A-a1a samples mainly from?
TheYtree curates 185 samples under this lineage, mainly from 中国、Vietnam、India.
How do I attach my sample to A-a1a?
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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