What is haplogroup J?
J (J) is a paternal haplogroup downstream of IJ, formed about 32,290 years ago (YFull: 31,600), defined by 149 equivalent mutations; TheYtree curates 1,908 sub-clades and 7,433 samples under this lineage (personal 5,201 / scientific 785 / ancient 1,447).
When did J form?
J formed about 32,290 years ago (YFull: 31,600).
Where are J samples mainly from?
TheYtree curates 7,433 samples under this lineage, mainly from Saudi Arabia、Yemen、السعودية.
How do I attach my sample to J?
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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