Genetic polymorphism of 11 Y-chromosomal STR loci in Yunnan Han Chinese

被引:9
|
作者
Yang Yanmei [3 ]
Tao, Gu [4 ]
Zeng Yubao [5 ]
Xiao Chunjie [6 ]
Chen Bifeng [6 ]
Shi, Luo [7 ]
Xu Bingying [1 ]
Qiang, Jing [1 ]
Zhuang Qinyong [2 ]
Wen, Zhang [6 ]
Luo Shengjun [6 ]
Nie Shengjie [1 ,6 ]
机构
[1] Kunming Med Univ, Sch Forens Med, Kunming 650031, Yunnan, Peoples R China
[2] Zhanyi Police Bur, Criminal Invest Squadrons, Qujing 655331, Yunnan, Peoples R China
[3] Qujing Police Bur, Inst Criminal Sci & Technol, Qujing 655000, Yunnan, Peoples R China
[4] Ctr Dis Prevent & Control Kunming, Kunming 650228, Yunnan, Peoples R China
[5] Yuxi Police Bur, Inst Criminal Sci & Technol, Yuxi 653100, Yunnan, Peoples R China
[6] Yunnan Univ, Ctr Human Genet, Kunming 650091, Yunnan, Peoples R China
[7] Chenggong Police Bur, Criminal Invest Squadrons, Kunming 650500, Yunnan, Peoples R China
关键词
Y-chromosome; Short tandem repeats (STRs); Haplotypes; Han population; POPULATION-GENETICS; ALLELE FREQUENCIES; HAPLOTYPES; DNA;
D O I
10.1016/j.fsigen.2009.06.002
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Allele frequencies and haplotypes of 11 Y-chromosome STR loci, DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385 ab, DYS438, DYS439 and DYS437 were determined in 320 unrelated Yunnan Han Chinese males. A total of 293 haplotypes were identified, of which 268 were unique, 23 were shared in two individuals, and 2 were shared in three individuals. The allele diversity values for each locus ranged from 0.4087 (DYS438) to 0.9701 (DYS385). The allele observed haplotypes diversity value was 0.9994. The combined Y-chromosome STR polymorphisms provide a powerful discrimination tool for routine forensic applications. (C) 2009 Elsevier Ireland Ltd. All rights reserved.
引用
收藏
页码:E67 / E69
页数:3
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