What is haplogroup Z4a1?
Z4a1 is a mitochondrial (maternal) haplogroup downstream of Z4a, formed about 5,800 years ago, defined by 3 mutations; TheYtree curates 3 sub-clades and 38 samples under this lineage (Personal 1 / Scientific 21 / Ancient 16).
When did Z4a1 form?
Z4a1 formed about 5,800 years ago.
Where are Z4a1 samples mainly from?
TheYtree curates 38 samples under this lineage, mainly from 中国.
How do I attach my sample to Z4a1?
Register and use the Free Submit tool to submit your maternal haplogroup or mutations; it will be placed on the corresponding maternal tree.
© 2020-2026 TheYtree.com