What is haplogroup U4b?
U4b is a mitochondrial (maternal) haplogroup downstream of U4, formed about 9,600 years ago, defined by 1 mutations; TheYtree curates 26 sub-clades and 237 samples under this lineage (Personal 7 / Scientific 21 / Ancient 209).
When did U4b form?
U4b formed about 9,600 years ago.
Where are U4b samples mainly from?
TheYtree curates 237 samples under this lineage, mainly from Russia、Ukraine、中国.
How do I attach my sample to U4b?
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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