title: [Polymorphism and haplotype study of Y-chromosomal multi-STRs loci in Han population in Guangzhou].
abstract: Using polymerase chain reaction and silver stain, polymorphism and haplotype study of Y-chromosomal multi-STRs loci: DYS19, DYS389I/II, DYS390 were studied. 111 samples of male were collected from Guangzhou area. 5 alleles were determined in DYS19 locus, 4 alleles in DYS389I locus, 5 alleles in DYS389II locus and 5 alleles in DYS390 locus. Compared with other racial populations, differences of distribution of allele frequencies existed significantly. 72 haplotype were present in this study.
authors.affiliation: Department of Forensic Sciences, Sun Yat-sen University, Guangzhou 510089, P. R. China.
authors.forename: S B
authors.initials: SB
authors.lastname: Tang
authors.forename: J Y
authors.initials: JY
authors.lastname: Guo
authors.forename: C
authors.initials: C
authors.lastname: Liu
authors.forename: S Q
authors.initials: SQ
authors.lastname: Liang
authors.forename: S B
authors.initials: SB
authors.lastname: Wang
mesh_terms: D000483:Alleles; D044466:Asian People / Q000235:genetics; D002681:China; D041322:Chromosomes, Human, Y / Q000235:genetics*; D005787:Gene Frequency; D006239:Haplotypes; D006801:Humans; D008297:Male; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D020080:Tandem Repeat Sequences