法医学杂志 ›› 1998, Vol. 0 ›› Issue (4): 195-196+.

• 论文 • 上一篇    下一篇

陈旧骨骼DNA提取及性别鉴定

刘超,王穗保,梁赏猷,郭景元   

  1. 广州市刑事科学技术研究所!广东,510030,广州市刑事科学技术研究所!广东,510030,广州市刑事科学技术研究所!广东,510030,中山医科大学法医物证教研室!广东广州,510089
  • 发布日期:1998-08-25 出版日期:1998-08-28

DNA extraction and and determination of human skeletal remanis

LIU CHAO; WANG SUIBAO; LIANG SHANGYOU (GUANGZHOU CRIMINAL SCIENCE AND TECHNOLOGY INSTITUTE, GUANGZHOU510030)   

  • Online:1998-08-25 Published:1998-08-28

摘要: 用本室建立的方法对3~15年的陈旧骨骼进行DNA提取,并用X、Y同源引物扩增AInelogenin基因X、Y特异性片段,所有检材均得出正确结论,表明该方法快速、灵敏、可靠,适用于陈旧骨骼性别鉴定。

关键词: 性别鉴定, 聚合酶链反应, 陈旧骨骼, DNA提取

Abstract: DNA was extracted from human bones remained for 3 to15 years by using the method developed in our laboratory. Apair of X - Y homelogous primer were used to amplify thespecific DNA fragments of Amelogenin gene. All the 35 sensitivples yielded correct results. Our method is rapid, sensitiveand reliable for the sex determination of skeletal remains.

Key words: sex determination, PCR, old skeletal remain, DNA extraction