同卵双生子鉴别的研究现状及展望  

Research progress on discrimination of monozygotic twins

作　　者：明天悦 侯一平[1] 王正[1] MING TianYue;HOU YiPing;WANG Zheng(West China School of Basic Medical Sciences&Forensic Medicine,Sichuan University,Chengdu 610041,China)

机构地区：[1]四川大学华西基础医学与法医学院,成都610041

出　　处：《中国科学：生命科学》2020年第9期966-972,共7页Scientia Sinica(Vitae)

基　　金：大学生创新创业训练计划(批准号:C2019105725);法医遗传学公安部重点实验室开放课题(批准号:2017FGKFKT01)资助。

摘　　要：同卵双生子由同一个受精卵发育而成,理论上具有相同的基因组信息,运用现行的法医学检测标记及方法难以对同卵双生子进行个人识别.因此,如何有效甄别同卵双生子两个体是法医学领域迫切需要解决的难题之一.本文总结了近年来同卵双生子甄别领域的研究进展,以期为同卵双生子的个人识别提供新的思路.Monozygotic(MZ) twins, considered to be genetically identical, cannot be distinguished from one another by standard forensic testing. Therefore, it is an urgent problem to develop effective methods to discriminate between MZ twins in forensic field. This paper summarizes the research progress on discrimination of MZ twins, which might provide new insights into forensic identification of MZ twins.

关 键 词：法医遗传学 个人识别 同卵双生子 

分 类 号：D919[医药卫生—法医学]