What is haplogroup C4a1a?
C4a1a is a mitochondrial (maternal) haplogroup downstream of C4a1, formed about 3,400 years ago, defined by 2 mutations; TheYtree curates 22 sub-clades and 284 samples under this lineage (Personal 21 / Scientific 110 / Ancient 153).
When did C4a1a form?
C4a1a formed about 3,400 years ago.
Where are C4a1a samples mainly from?
TheYtree curates 284 samples under this lineage, mainly from 中国、Russia、Mongolia.
How do I attach my sample to C4a1a?
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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