What is haplogroup I-P37?
I-P37 (I2a1a) is a paternal haplogroup downstream of I-L460, formed about 18,300 years ago (YFull: 18,100), defined by 36 equivalent mutations; TheYtree curates 434 sub-clades and 980 samples under this lineage (personal 29 / scientific 95 / ancient 856).
When did I-P37 form?
I-P37 formed about 18,300 years ago (YFull: 18,100).
Where are I-P37 samples mainly from?
TheYtree curates 980 samples under this lineage, mainly from France、Hungary、Germany.
How do I attach my sample to I-P37?
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