Haplogroup D-Z27276
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Haplogroup D-Z27276 also known as Haplogroup D1a1 is a Y-chromosome haplogroup. It is one of two branches of Haplogroup D1, one of the descendants of Haplogroup D. The other is D-M55 which is only found in Japan.
Quick Facts Possible time of origin, Possible place of origin ...
Haplogroup D-Z27276 | |
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Possible time of origin | 30,000-40,000YBP[1] |
Possible place of origin | East Asia |
Ancestor | (Grandparent)D |
Descendants | D-M15, D-P99 |
Defining mutations | Z27276, Z27283, Z29263 |
Highest frequencies | Tibetans |
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This group is found in about 46.6% Tibetan people.[2] It branched off D-M55 35,000-40,000 years before present or already 53,000 years before present.[1][3]
One sample of a subgroup of D-Z27276 was also found among ancient samples of the Koban culture between Russia and Georgia.[4]