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Haplogroup D-Z27276

Human Y-chromosome DNA haplogroup From Wikipedia, the free encyclopedia

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.

Possible time of origin30,000–40,000 YBP[1]
Possible place of originEast Asia
AncestorD-M174
DescendantsD-M15, D-P99
Quick facts Possible time of origin, Possible place of origin ...
Haplogroup D-Z27276
Possible time of origin30,000–40,000 YBP[1]
Possible place of originEast Asia
AncestorD-M174
DescendantsD-M15, D-P99
Defining mutationsZ27276, Z27283, Z29263
Highest frequenciesTibetans
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Likely migration route of haplogroup D in East Asia.[2]
Migration route of haplogroup D, according to Haber et al. 2019.

This group is found in about 46.6% Tibetan people.[3] It branched off D-M55 35,000-40,000 years before present or already 53,000 years before present.[1][4]

One sample of a subgroup of D-Z27276 was also found among ancient samples of the Koban culture between Russia and Georgia.[5]

Phylogenetic tree

By ISOGG Tree (Version: 14.151).[6]

References

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