STR基因座突变对亲子鉴定准确性的影响探讨

Influence of STR Gene Locus Mutation on the Accuracy of Paternity Test

STR基因突变在亲子鉴定中比较常见,对亲子关系的判定有着较大的影响。为降低其对最终鉴定结果准确性的影响,必须要掌握STR基因突变的规律,并总结亲子鉴定中常出现的STR基因突变问题,进行准确的突变判定,然后采取有效方法计算突变下非父排除率与父权指数,确保能够得到准确的鉴定结果。本文对上述问题进行了简单的探讨。

STR gene mutations are common in paternity testing,and have a great impact on the determination of paternity.In order to reduce its impact on the accuracy of the final identification result,it is necessary to master the law of STR gene mutation,summarize the common STR gene mutation problems in paternity testing,carry out accurate mutation determination,and then adopt an effective method to calculate the non-father exclusion rate and the paternity index under mutation,ensure accurate identification results.This article briefly discusses the above issues.