What is haplogroup I-S9403?
I-S9403 (I2a1b1b) is a paternal haplogroup downstream of I-P220, formed about 8,765 years ago (YFull: 7,900), defined by 48 equivalent mutations; TheYtree curates 6 sub-clades and 105 samples under this lineage (Scientific 4 / Ancient 101).
When did I-S9403 form?
I-S9403 formed about 8,765 years ago (YFull: 7,900).
Where are I-S9403 samples mainly from?
TheYtree curates 105 samples under this lineage, mainly from Spain、United Kingdom、France.
How do I attach my sample to I-S9403?
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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