What is haplogroup H-Y21666?
H-Y21666 (H2c1a1a~) is a paternal haplogroup downstream of H-FT2303, formed about 3,900 years ago (YFull: 4,000), defined by 6 equivalent mutations; TheYtree curates 9 sub-clades and 3 samples under this lineage (Scientific 1 / Ancient 2).
When did H-Y21666 form?
H-Y21666 formed about 3,900 years ago (YFull: 4,000).
Where are H-Y21666 samples mainly from?
TheYtree curates 3 samples under this lineage, mainly from France.
How do I attach my sample to H-Y21666?
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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