中国云南省白族、彝族mtDNA多态性分析  

Analysis of mtDNA polymorphism of Bai and Yi nationalities in Yunnan province,China

作　　者：于长春[1] 蒲志良 YU Chang-chun;PU Zhi-liang(College of Life Science,Jilin Normal University,Siping 136000,China)

机构地区：[1]吉林师范大学生命科学学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2019年第2期95-100,共6页Journal of Jilin Normal University:Natural Science Edition

基　　金：国家自然科学基金项目(31200936)

摘　　要：对云南省楚雄彝族自治州的58例白族个体和26例彝族个体的带毛囊毛发提取的线粒体DNA进行了遗传学分析,结合已发表的中国西南地区的少数民族的数据,在遗传多态性,单倍型组分布状态、Fst遗传距离、系统发育等方面,对白族、彝族和五个西南地区少数民族(壮族,土族,傣族,傈僳族,萨利族(彝族分支))之间的亲缘关系进行了探讨.结果表明:在多态性方面,白族和彝族表现为典型的亚洲类型,彝族与白族之间亲缘关系很近,融合度较好,而彝族与彝族分支萨利族产生了较大分化,其次傣族和壮族的民族融合情况较好.Genetic analysis of mitochondrial DNA of 58 Bai individuals and 26 Yi nationality in Chuxiong Yi Autonomous Prefecture,Yunnan Province,combined with published data on ethnic minorities in southwestern China,in genetic polymorphism,haplotype distribution.Fst genetic distance and phylogeny,the kinship between the Bai,Yi and Wu Southwest ethnic groups (Zhuang,Tu,Yi,Yi, and Sali (the Yi branch)) was discussed.The results showed that in terms of polymorphism,the Bai and Dai ethnic groups were typical Asian types.The relationship between the Yi and the Bai ethnic groups was very close,and the degree of integration was good.However,the Yi and Yi ethnic groups had a greater differentiation,followed by the Dai ethnic group.The ethnic integration with the Zhuang nationality is better.

关 键 词：白族 彝族 线粒体DNA 遗传多态性 单倍型组 系统发育分析 

分 类 号：Q982.1[生物学—人类学]