What is haplogroup J-BY8?
J-BY8 (J1a2a1a2d2b2b2c4d2a2a3~) is a paternal haplogroup downstream of J-TY281877, formed about 2,950 years ago (YFull: 2,800), defined by 4 equivalent mutations; TheYtree curates 374 sub-clades and 456 samples under this lineage (personal 448 / scientific 8 / ancient 0).
When did J-BY8 form?
J-BY8 formed about 2,950 years ago (YFull: 2,800).
Where are J-BY8 samples mainly from?
TheYtree curates 456 samples under this lineage, mainly from Saudi Arabia、السعودية、Kuwait.
How do I attach my sample to J-BY8?
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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