• 1.Department of Respiratory;2.Department of Laboratory Medicine,West China Hospital,Sichuan University,Chengdu 610041,China;
FAN Hong, Email: fanhongfan@yahoo.com
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目的:調查6個短串聯重復(short tandem repeat,STR)基因座在中國四川成都漢族人群中的基因頻率分布。方法:應用四色熒光標記引物復合擴增技術對260名成都漢族無關個體的血樣6個STR基因座進行多態性研究。結果:在四川成都漢族人群中6個STR基因座個體識別機率PD為0.796~0.913,雜合度HO為0.627~0.796,多態信息含量PIC為0.57~0.75。6個STR基因座PD總值為0.999 995 97。所有基因座經卡方檢驗符合Hard-Weinberg平衡。結論:上述6個STR基因座在成都漢族人群中等位基因分布較好,個體識別率高,適合法醫個體識別和親子鑒定。

Citation: MeiLangQuCuo,YING Binwu,FAN Hong. Genetic Polymorphism of 6 Short Tandem Repeat Loci in Han Population in Chengdu. West China Medical Journal, 2009, 24(1): 143-145. doi: Copy

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