What is haplogroup I-Z140?
I-Z140 (I1a2a1a1a) is a paternal haplogroup downstream of I-Z60, formed about 4,100 years ago (YFull: 4,000), defined by 2 equivalent mutations; TheYtree curates 191 sub-clades and 83 samples under this lineage (personal 21 / scientific 23 / ancient 39).
When did I-Z140 form?
I-Z140 formed about 4,100 years ago (YFull: 4,000).
Where are I-Z140 samples mainly from?
TheYtree curates 83 samples under this lineage, mainly from Россия、United Kingdom、Belarus.
How do I attach my sample to I-Z140?
Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.
© 2020-2026 TheYtree.com