What is haplogroup F4a1b?
F4a1b is a mitochondrial (maternal) haplogroup downstream of F4a1, formed about 7,700 years ago, defined by 5 mutations; TheYtree curates 2 sub-clades and 33 samples under this lineage (Personal 10 / Scientific 19 / Ancient 4).
When did F4a1b form?
F4a1b formed about 7,700 years ago.
Where are F4a1b samples mainly from?
TheYtree curates 33 samples under this lineage, mainly from 中国、대한민국.
How do I attach my sample to F4a1b?
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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