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.
作者
王莹
Wang Ying(Jilin Qianmai Judicial Appraisal Center,Changchun 130000,Jilin Province,China)
出处
《科学与信息化》
2023年第16期178-180,共3页
Technology and Information
