Barbaro Anna, Cormaci Patrizia, Falcone Giacomo, Barbaro Aldo, Rizzo Massimo
Department of Forensic Genetics, SIMEF, 89128 Reggio Calabria, Italy.
Forensic Sci Int. 2004 Dec 2;146 Suppl:S129-31. doi: 10.1016/j.forsciint.2004.09.038.
The ability to identify male-specific DNA renders Y-chromosomal STR systems an invaluable help in cases of rape, other sexual assault as well as in kinship testing. The "PowerPlex Y System" is a recent kit by Promega, that co-amplifies the repeat regions of 11 Y-STRs loci. In the present study, we analyzed the allelic distribution of Y-STRs loci in around 300 unrelated males belonging to the three populations of Calabria region.
识别男性特异性DNA的能力使Y染色体短串联重复序列(Y-STR)系统在强奸案、其他性侵犯案件以及亲缘关系鉴定中具有极其重要的作用。“PowerPlex Y系统”是Promega公司近期推出的试剂盒,它能共同扩增11个Y-STR基因座的重复区域。在本研究中,我们分析了卡拉布里亚地区三个群体中约300名无关男性的Y-STR基因座的等位基因分布情况。