What is haplogroup R-A663?
R-A663 (R1b1a1b1a1a2c1a3a2a3) is a paternal haplogroup downstream of R-S1115, formed about 175 years ago (YFull: 1,150), defined by 1 equivalent mutations; TheYtree curates 2 sub-clades and 1 samples under this lineage (Ancient 1).
When did R-A663 form?
R-A663 formed about 175 years ago (YFull: 1,150).
Where are R-A663 samples mainly from?
TheYtree curates 1 samples under this lineage, mainly from United Kingdom.
How do I attach my sample to R-A663?
Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.
© 2020-2026 TheYtree.com