What is haplogroup O-CTS6987?
O-CTS6987 (O2a2b1a1a1a3a1a1) is a paternal haplogroup downstream of O-Z25894, formed about 2,395 years ago (YFull: 1,850), defined by 3 equivalent mutations; TheYtree curates 190 sub-clades and 127 samples under this lineage (personal 90 / scientific 36 / ancient 0).
When did O-CTS6987 form?
O-CTS6987 formed about 2,395 years ago (YFull: 1,850).
Where are O-CTS6987 samples mainly from?
TheYtree curates 127 samples under this lineage, mainly from 中国、Singapore、Thailand.
How do I attach my sample to O-CTS6987?
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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