What is haplogroup D-PH1991?
D-PH1991 (D1a1a1a1a1) is a paternal haplogroup downstream of D-PH4979, formed about 9,180 years ago (YFull: 9,300), defined by 68 equivalent mutations; TheYtree curates 105 sub-clades and 79 samples under this lineage (personal 42 / scientific 31 / ancient 6).
When did D-PH1991 form?
D-PH1991 formed about 9,180 years ago (YFull: 9,300).
Where are D-PH1991 samples mainly from?
TheYtree curates 79 samples under this lineage, mainly from 中国、Thailand、Nepal.
How do I attach my sample to D-PH1991?
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