What is haplogroup T2b3a1?
T2b3a1 is a mitochondrial (maternal) haplogroup downstream of T2b3a, formed about 500 years ago, defined by 2 mutations; TheYtree curates 1 sub-clades and 3 samples under this lineage (Scientific 2 / Ancient 1).
When did T2b3a1 form?
T2b3a1 formed about 500 years ago.
Where are T2b3a1 samples mainly from?
TheYtree curates 3 samples under this lineage, mainly from Italy.
How do I attach my sample to T2b3a1?
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