Genetic polymorphism of 11 Y-chromosomal STR loci in Yunnan Han Chinese.
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.
Institute of Criminal Science and Technology of Qujing Police Bureau, Qujing, Yunnan 655000, People's Republic of China.
Yang
Y
Yanmei
Gu
G
Tao
Zeng
Z
Yubao
Xiao
X
Chunjie
Chen
C
Bifeng
Luo
L
Shi
Xu
X
Bingying
Jing
J
Qiang
Zhuang
Z
Qinyong
Zhang
Z
Wen
Luo
L
Shengjun
Nie
N
Shengjie
D000483:Alleles; D044466:Asian People / Q000235:genetics*; D002681:China; D041322:Chromosomes, Human, Y / Q000235:genetics*; D004247:DNA / Q000097:blood / Q000235:genetics* / Q000302:isolation & purification; D005006:Ethnicity / Q000235:genetics; D005787:Gene Frequency; D014644:Genetic Variation; D005838:Genotype; D006239:Haplotypes / Q000235:genetics; D006801:Humans; D008297:Male; D018895:Microsatellite Repeats / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic
D004247:DNA