昆明医科大学学报2016，Vol.37Issue(9)：40-44,5.
人类男性29个Y-SNP位点种属特异性
Species Specificity of Male Human's 29 Y-SNP Loci
摘要
Abstract
Objective To explore species specificity of 29 Y-SNP loci and to lay the foundation for forensic application.Methods Human DNA and 8 different kinds of common animals' DNA were amplified separately by PCR.The PCR products were analyzed with PAGE.Results Twenty-three out of 29 Y-SNP loci were only amplified by the male human DNA,which indicated a good species specificity.Three loci amplified from human and some animals showed that the length of the product was different between two species.Another three loci amplified from human and animal showed that the length of the fragment was similar between human and animal.Five loci were amplified by PCR products from both male and female samples.Conclusion Most of 29 Y-SNP loci,amplified in male humans,have good species specificity and can be directly used for personal identification and paternity testing.关键词
种属特异性/Y-SNP/法医物证学/法医学应用Key words
Species specificity/Y-SNP/Forensic science/Forensic application分类
生物科学引用本文复制引用
黄曾杰,陈慧芳,冯国华,李蓝江,许冰莹..人类男性29个Y-SNP位点种属特异性[J].昆明医科大学学报,2016,37(9):40-44,5.基金项目
国家自然科学基金资助项目(81260467) （81260467）
