What is haplogroup O-CTS6777?
O-CTS6777 (O2a1b1a1a1a1a1a1) is a paternal haplogroup downstream of O-CTS3663, formed about 8,040 years ago (YFull: 5,100), defined by 1 equivalent mutations; TheYtree curates 512 sub-clades and 142 samples under this lineage (personal 78 / scientific 62 / ancient 2).
When did O-CTS6777 form?
O-CTS6777 formed about 8,040 years ago (YFull: 5,100).
Where are O-CTS6777 samples mainly from?
TheYtree curates 142 samples under this lineage, mainly from 中国、Singapore、Thailand.
How do I attach my sample to O-CTS6777?
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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