法医学杂志2011，Vol.27Issue(3)：205-207,210,4.DOI:10.3969/j.issn.1004-5619.2011.03.013
济南汉族群体5个Y-SNP位点的多态性分析
Polymorphic Analysis of 5 Y-SNP Loci in Han Population of Jinan
摘要
Abstract
Objective To investigate polymorphism distribution of the 5 Y-SNP loci in Jinan Han popula tion, and evaluate their potential in forensic application. Methods Genotyping of 5 Y-SNP loci (M89, M9, M122, M134, M95) were executed in the sample of 103 unrelated Chinese male individuals in Jinan Han population by using fragment length discrepant allele specific PCR (FLDAS-PCR). Results In 5 Y-SNP loci, genetic polymorphism were identified in Jinan Han population, and the ranges of gene diversity (GD) were 0.093 3-0.491 2. Twenty different haplotypes were observed and the haplotypes diversity (HD) was 0.867 9. Six different haplogroups were detected according to international association of Y chromosome nomenclature. Conclusion Five Y-SNP loci and their haplogroups in Jinan Han population are highly polymorphic, which can provide more information for the genetic structure analysis and forensic genetics research in the region.关键词
法医遗传学/多态性,单核苷酸/Y染色体/汉族Key words
forensic genetics/ polymorphism, single nucleotide/ Y chromosome/ Han nationality分类
社会科学引用本文复制引用
韩淑毅,高洪梅,张茂修,郑燕,郏雁飞,丁卜同,汪运山..济南汉族群体5个Y-SNP位点的多态性分析[J].法医学杂志,2011,27(3):205-207,210,4.基金项目
济南市科技局项目(066007) （066007）
