Y-DNA haplogroup
66 individuals in Genoplot's reference catalogue carry Y-DNA haplogroup O3a or a branch of it, across 27 populations.
Yugur 8 individualsHan_Guangdong 6 individualsHan_Shanxi 6 individualsHan_Shandong 4 individualsQiang_Danba 4 individualsHan_Fujian 3 individualsHan_Henan 3 individualsHan_Hubei 3 individualsTibetan_Xinlong 3 individualsDong_Hunan 2 individualsHan_Jiangsu 2 individualsHan_Zhejiang 2 individualsSalar 2 individualsTibetan_Gangcha 2 individualsTibetan_Shannan 2 individualsTibetan_Shigatse 2 individualsTibetan_Yajiang 2 individualsDong_Guizhou 1 individualHan_Chongqing 1 individualHan_Shanghai 1 individualHan_Sichuan 1 individualQiang_Daofu 1 individualTibetan_Chamdo 1 individualTibetan_Gannan 1 individualTibetan_Lhasa 1 individualTibetan_Yunnan 1 individualZhuang 1 individual