What is haplogroup F1a1?
F1a1 is a mitochondrial (maternal) haplogroup downstream of F1a1'4, formed about 8,700 years ago, defined by 1 mutations; TheYtree curates 11 sub-clades and 529 samples under this lineage (Personal 105 / Scientific 331 / Ancient 93).
When did F1a1 form?
F1a1 formed about 8,700 years ago.
Where are F1a1 samples mainly from?
TheYtree curates 529 samples under this lineage, mainly from 中国、Vietnam、Thailand.
How do I attach my sample to F1a1?
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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