法医学杂志 ›› 2000, Vol. 0 ›› Issue (1): 12-13+6.

• 论文 • 上一篇    下一篇

用反相杂交技术对HLA-DQA1基因分型及其应用

林源,阙庭志,李莉,赵珍敏,周月琴   

  1. 司法部司法鉴定科学技术研究所!上海200063,司法部司法鉴定科学技术研究所!上海200063,司法部司法鉴定科学技术研究所!上海200063,司法部司法鉴定科学技术研究所!上海200063,上海医科大学!上海200032
  • 发布日期:2000-02-25 出版日期:2000-02-28

Validation studies on the analysis of the HLA-DQA1 locus using PCR and its application in forensic science.

LIN YUAN,ET AL.(INSTITUTE OF FORENSIC SCIENCE,MINISTRY OF JUSTICE, SHANGHAI 200063,P.R.CHINA)   

  • Online:2000-02-25 Published:2000-02-28

摘要: 目的 :HLA -DQA1其因的分型研究及在实际办案中的应用。方法 :PCR结合反相杂交检测技术对HLA -DQA1基因进行分型。结果 :检见7种基因 ,24种基因型 ,获得上海地区HLA -DQA1基因的基因频率及基因型的频率分布数据。结论 :对法医学中常见的血液 (痕 )、牙齿、精斑、混合斑、人体组织等检材进行HLA -DQA1分型检测 ,其结果稳定可靠 ,为实际办案提供了科学依据

关键词: PCR技术, 反相杂交检测技术, HLA-DQA1基因, 亲权鉴定, 个体识别

Abstract: Validation Studies were conducted to evaluate the forensic applicability of HLA-DQA1 locus. The locus was typed by a reverse dot blot approach and allele specific oligonucleotide probes were immobilized on a nylon membrane strip. Allele and genotype frequency for HLA-DQA1 locus was determined in shanghai Han population. The frequency data can be used in individual identification and paternity test.

Key words: PCR, Reverse Dot Blot, HLA-DQA1, paternity test, individual identification