What is haplogroup O-Z25921?
O-Z25921 (O2a2b1a1a1a4) is a paternal haplogroup downstream of O-A9459, formed about 6,780 years ago (YFull: 6,900), defined by 5 equivalent mutations; TheYtree curates 504 sub-clades and 624 samples under this lineage (personal 214 / scientific 299 / ancient 111).
When did O-Z25921 form?
O-Z25921 formed about 6,780 years ago (YFull: 6,900).
Where are O-Z25921 samples mainly from?
TheYtree curates 624 samples under this lineage, mainly from 中国、Thailand、Nepal.
How do I attach my sample to O-Z25921?
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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