分析STR基因位点检测技术在亲权鉴定中的应用  

Analysis on Application of STR Gene Locus Detection Technology in Parentage Testing

作　　者：王莹 Wang Ying(Jilin Qianmai Judicial Appraisal Center,Changchun 130000,Jilin Province,China)

机构地区：[1]吉林千迈司法鉴定中心,吉林长春130000

出　　处：《科学与信息化》2023年第16期178-180,共3页Technology and Information

摘　　要：目的:研究短串联重复序列(STR)基因位点检测技术在亲权鉴定中的应用效果。方法:筛选2019年1月-2023年2月,本实验室接收的400份亲权鉴定血液样本,进行PCR复合扩增技术、五色荧光自动化检测技术检验。评估亲权鉴定结果。结果:400份检测样本,确定有亲权关系的有325份,有75份不符合亲权关系的鉴定。结论:STR基因位点检测技术可应用在亲权鉴定中,价值显著。Objective:To investigate the application effect of short tandem repeat(STR)gene locus detection in parentage testing.Methods:A total of 400 blood samples for parentage testing received by this laboratory from January 2019 to February 2023 are screened,PCR composite amplification technology and five-color fluorescence automatic detection technology are used for testing.The parentage testing results are evaluated.Results:Among the 400 tested samples,325 samples are determined to have parental authority,and 75 samples does not match the parental authority.Conclusion:STR gene locus detection technology can be applied to parentage testing and has significant value.

关 键 词：STR基因位点检测 亲权鉴定 检出率 

分 类 号：D91[政治法律—法学]