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GENETIC POLYMORPHISM OF STR LOCI IN CHINESE DRUNGS
作者姓名:赖江华  郑海波  朱波峰  李生斌
作者单位:Lai Jianghua,Zheng Haibo,Zhu Bofeng,Li ShengbinDepartment of Forensic Medicine,Medical school of Xi'an Jiaotong University,Xi'an 710061,China.
基金项目:ThesubjectwassupportedbyNationalNatureScienceFoundationofChina (No .39970 40 1)
摘    要:STRisauniversalgeneticmarkerthathaschangeable polymorphismandstableheredityinhuman genome .ItisaspecificDNAsegmentcomposedof 2~ 7basepairsasitscoresequence ,andisformedthroughtherepeatedconnectionofthesameone1,2 ] .Sinceithasthecharacteristicssuchasnumerousa…


GENETIC POLYMORPHISM OF STR LOCI IN CHINESE DRUNGS
Lai Jianghua,Zheng Haibo,Zhu Bofeng,Li Shengbin.GENETIC POLYMORPHISM OF STR LOCI IN CHINESE DRUNGS[J].Academic Journal of Xi’an Jiaotong University,2002,14(1).
Authors:Lai Jianghua  Zheng Haibo  Zhu Bofeng  Li Shengbin
Institution:Department of Forensic Medicine, Medical school of Xi'an Jiaotong University, Xi 'an 710061,China.
Abstract:Objective To study the STR polymorphism in Chi nese Drungs. Methods The genetic distributions of 15 STR loci a nd Amelogenin locus were generated through coamplification, genescan and genotyp e from 65 Drungs. Results There were 144 STR and 2 Amelogenin alleles in Drung n ationality, with their frequencies ranging from 0.0077 to 0.7846, H 0.3723~0.8 639, DP 0.5567~0.9548, EPP 0.2738~0.8358, and PIC 0.3461~0.8456, the accumul ative DP 0.99999998 and EPP 0.99999894. Conclusion The study f ounded a basis for the genetic structure of Chinese ethnic group s,which is useful for the application to anthropology and forensic science.
Keywords:Drung nationality  STR polymorphism  coamplification  genescan
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