中国布依族人的起源及迁移初探——来自Y染色体和线粒体的线索  

Origins and Migrations of Bouyei People in China--Insights from Y Chromosome and Mitochondrion

作　　者：李永念[1,2] 左丽 文波[3] 柯越海[3] 黄薇 金力[2,3,4] 

机构地区：[1]贵阳医学院免疫学教研室 [2]国家人类基因组南方研究中心,上海201203 [3]复旦大学遗传所,上海200433 [4]基因组信息研究中心,辛辛那提大学,美国俄亥俄州45267

出　　处：《Acta Genetica Sinica》2002年第3期196-200,共5页

基　　金：国家自然科学基金重大项目 (3 98962 0 0 );国家重点基础研究发展规划项目 (G19980 5 10 0 2 )~~

摘　　要：为探讨中国布依族人的起源及迁移 ,采用PCR RFLP法观察了由 13个单核苷酸多态位点 (SNPs)组成的Y染色体单倍型在中国布依族人群中的分布 ,同时用PCR直接测序法对其线粒体DNARegionV区多态进行检测 ,将结果与我国其他民族及世界各大洲人群进行比较。结果表明中国布依族人的单倍型分布与我国同属侗傣语系的壮族、侗族、黎族及金秀的瑶族最为接近 ,提示布依族人与上述人群有一定的亲缘关系。并结合文史资料 。The frequency of Y chromosome haplotypes consisted of thirteen single nucleotide polymorphism alleles in Bouyei people was investigated using PCR RFLP. And the polymorphism of mitochondrial DNA Region V was studied. Nine Y chromosome haplotypes (H1, H4, H5, H6, H7, H8, H9, H11, H12) and two mtDNA alleles (9 bp deletion) were obtained in the samples. The frequency distribution of these haplotypes and mtDNA polymorphisms in Bouyei people were very similar to that in Daic speaking populations including Zhuang, Li, Dong, and Yao people from Jinxiu, indicating a close genetic relationship among those populations implicating a common ancestry. A hypothesis of the origin of Bouyei people was proposed.

关 键 词：Y染色体单倍型 线粒体DNA 布依族人 起源 迁移 中国人 

分 类 号：Q982.1[生物学—人类学]