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.
This group is found in about 46.6% Tibetan people. It branched off D-M55 35,000-40,000 years before present or already 53,000 years before present.
One sample of a subgroup of D-Z27276 was also found among ancient samples of the Koban culture between Russia and Georgia.
Phylogenetic tree
By ISOGG Tree (Version: 14.151).
- DE (YAP)
- D (CTS3946)
- D1 (M174/Page30, IMS-JST021355, Haplogroup D-M174)
- D1a (CTS11577)ãÂÂ
- D1a1 (F6251/Z27276)
- D1a1a (M15)ãÂÂTibet, Altai Republic, Mainland China
- D1a1a (F849)
- D1a1a1 (N1)
- D1a1a1a (Z27269)
- D1a1a1a1 (PH4979)
- D1a1a1a1a2 (F729)
- D1a1a1a1a2a (F17412)
- D-F17412* Tibetan (Chamdo), Taiwan
- D-MF10280 Sichuan, Japan (Osaka)
- D1a1a1a1a2b (Y62194)
- D1a1a1a1a2b1 (F17409) Tibetan (Chamdo), Sichuan
- D1a1a1a1a2b2 (Y62517)
- D1a1a1a1a2b2a (F16077) Tibetan (Shigatse, Shannan, Lhasa)
- D1a1a1a1a2b2b (Y69263)
- D1a1a1a1a2b2b1 (Y161914) Tibetan (Chamdo), Zhejiang
- D1a1a1a1a2b2b2 (Y61759) Uzbekistan
- D1a1a1a2 (Z31591) Tibetan (Shigatse, Lhasa)
- D1a1a2 (F1070) Guangdong, Xishuangbanna (Dai)
- D1a1b (P99)ãÂÂTibet, Mongol, Central Asia, Altai Republic, Mainland China
- D1a2 (Z3660)
- D1a2a (M64.1/Page44.1, M55) ã Japanï¼ÂYamato peopleãÂÂRyukyuan peopleãÂÂAinu peopleï¼Â
- D1a2b (Y34637)ãÂÂAndaman Islandsï¼ÂOnge people, Jarawa peopleï¼Â
- D1b (L1378) ã Philippines
- D2 (A5580.2) ãÂÂNigeria, Saudi Arabia, African Americans in the United States, Syria
References