What is haplogroup B4a2b?
B4a2b is a mitochondrial (maternal) haplogroup downstream of B4a2, formed about 13,800 years ago, defined by 1 mutations; TheYtree curates 3 sub-clades and 29 samples under this lineage (Personal 3 / Scientific 21 / Ancient 5).
When did B4a2b form?
B4a2b formed about 13,800 years ago.
Where are B4a2b samples mainly from?
TheYtree curates 29 samples under this lineage, mainly from 中国、대한민국、Mongolia.
How do I attach my sample to B4a2b?
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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