What is haplogroup M74b?
M74b is a mitochondrial (maternal) haplogroup downstream of M74, defined by 4 mutations; TheYtree curates 3 sub-clades and 23 samples under this lineage (Personal 2 / Scientific 19 / Ancient 2).
When did M74b form?
暂无该单倍群的年代数据。
Where are M74b samples mainly from?
TheYtree curates 23 samples under this lineage, mainly from 中国、Vietnam、Thailand.
How do I attach my sample to M74b?
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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