What is haplogroup A?
A is a mitochondrial (maternal) haplogroup downstream of N, formed about 16,500 years ago, defined by 8 mutations; TheYtree curates 224 sub-clades and 1,697 samples under this lineage (Personal 276 / Scientific 775 / Ancient 646).
When did A form?
A formed about 16,500 years ago.
Where are A samples mainly from?
TheYtree curates 1,697 samples under this lineage, mainly from 中国、Russia、Mexico.
How do I attach my sample to 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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