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内蒙古锡盟地区蒙古族人群VWA、FGA、PENTA E基因座的群体遗传学研究
引用本文:李东霞,乌云高娃,李彩萍,王凤歧,邱琳,毕力夫,苏秀兰.内蒙古锡盟地区蒙古族人群VWA、FGA、PENTA E基因座的群体遗传学研究[J].内蒙古医学院学报,2003,25(1):4-8.
作者姓名:李东霞  乌云高娃  李彩萍  王凤歧  邱琳  毕力夫  苏秀兰
作者单位:1. 内蒙古医学院,分子生物学研究中心,内蒙古,呼和浩特,010059
2. 内蒙古锡盟医院
3. 内蒙古医学院第一附属医院内科
基金项目:内蒙古自然科学基金项目(20010906-10).
摘    要:目的:了解内蒙古锡盟地区蒙古族人群VWA、FGA、PENTAE三个STR位点的遗传多态性分布,获得相应多态位点的群体遗传学数据。方法:采用多重PCR扩增技术和聚丙烯酞胺凝胶电泳方法对263名蒙古族个体进行了研究。结果:VWA、FGA、PENTAE三个位点分别检出9;10、22个等位基因,多态性分布均符合Hardy-Weinberg平衡定律。杂合度(H)分别为0.8l15、0.8487、0.9146,多态信息量(PIC)分别为0.7825、0.8298、0.9064。结合:上述三个位点均具有较高的杂合度和多态信息量,是较理想的遗传标记系统。同时揭示了蒙古族人群三个STR位点的遗传多态性分布,为人类群体遗传研究提供了数据。

关 键 词:聚合酶链反应  短串联重复序列  遗传多态性  内蒙古蒙古族群体  VWA  FGA  PENTAE
文章编号:1004-2113(2003)01-0004-05
修稿时间:2002年10月18

THE DETECTION OF POPULATION GENETICS OF VWA,FGA, PENTAE LOCI IN MONGOLIAN OF INNER MONGOLIA
LI Dong\|xia,WU Yun\|gaowa,LI Cai\|ping,et al.THE DETECTION OF POPULATION GENETICS OF VWA,FGA, PENTAE LOCI IN MONGOLIAN OF INNER MONGOLIA[J].Acta Academiae Medicinae Neimongol,2003,25(1):4-8.
Authors:LI Dong\|xia  WU Yun\|gaowa  LI Cai\|ping  
Abstract:Objective: To study the distribution of genetic polymorphism of VWA, FGA, PENTA E loci in Mongolia population and construct genetic database. Methods: Multiplex PCR and polyacrylamide gel(PAG) electrophoresis were used to investigate the polymorphism of 3 STR loci in 263 cases of Mongolia population. Results: 9, 10, 22 alleles were observed at these 3 STR loci. The genotypes distribution in Mongolia population was in accordance with Hardy\|Weinberg equilibrium. The expected heterozygosities(H) for 3 loci were 0.8115, 0.8487, 0.9146 respectively, the polymorphism information contents(PIC) were 0.7825, 0.8298, 0.9064 respectively. Conclusion: The results demonstrate that these 3 STR loci can be used as genetic markers and provide valuable data which are beneficial to study the population genetics of the three STR loci in Mongolia population of Inner mongolia.
Keywords:polymerase chain reaction  short tandem repeats  genetic polymorphism  Mongolia population  VWA  FGA  PENTA E
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