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纳西族Y-STR遗传多态性研究
Study of Y-STR Genetic Polymorphism for Naxi Nationality
【摘要】 采用荧光引物genescan技术,分析了云南纳西族Y染色体8个微卫星标记,根据8个Y-STR在云南纳西族中的高频等位基因和单倍型组成,对纳西族Y染色体进行多态性分析。纳西族与汉族8个Y-STR基因座进行X检测,差异极显著。并结合历史学、民族学等相关证据来探讨纳西族Y染色体遗传进化历史。
【Abstract】 Eight short tandem repeats(STR)marks of Y chromosome were typed in Naxi peoples by fluorescent primers. Haplotypes of Y-STRs were built and polymorphisms of Y chromosome were analyzed. It had significant difference that application X test to analyse the relationship of 8 Y-STR between Naxi population and Han peoples. The genetic evolution of Y chromosome was discussed in combination with knowledge of history and enthnology.
【关键词】 纳西族;
Y-STR;
遗传多态性;
【Key words】 Naxi nationality; Y-short tandem repeats (Y-STR); Genetic polymorphisms;
【Key words】 Naxi nationality; Y-short tandem repeats (Y-STR); Genetic polymorphisms;
【基金】 国家863项目(2001AA22C041);国家基金(C011004);云南省教委资助(02ZY170);云南省大理州科委资助
- 【文献出处】 大理学院学报(自然科学) ,Journal of Dali College , 编辑部邮箱 ,2005年03期
- 【分类号】Q987.1
- 【被引频次】1
- 【下载频次】137