What is haplogroup I-M438?
I-M438 (I2) is a paternal haplogroup downstream of I, formed about 25,780 years ago (YFull: 21,500), defined by 54 equivalent mutations; TheYtree curates 750 sub-clades and 2,121 samples under this lineage (personal 57 / scientific 158 / ancient 1,906).
When did I-M438 form?
I-M438 formed about 25,780 years ago (YFull: 21,500).
Where are I-M438 samples mainly from?
TheYtree curates 2,121 samples under this lineage, mainly from Germany、Hungary、France.
How do I attach my sample to I-M438?
Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.
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