【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 ,对中国布依族人的起源及迁移进行了初步探讨更多还原

【Abstract】 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.更多还原