烧骨个体识别的研究进展

Progress in Individual Identification of Burned Bones

烧骨DNA检测在火灾、焚尸、爆炸等事故中的个体识别和亲权鉴定方面,发挥着越来越重要的作用。STR作为重要的遗传标记系统,已广泛应用于法医学个体识别、亲权鉴定等领域。本文从焚烧温度及时间对烧骨STR分型的影响、烧骨STR基因座的选择和烧骨DNA的提取方法三个方面结合目前的研究进展进行了概述。

The burned bone DNA test have became more and more important in identifying the individuals and paternity involved in the fire, explosion disasters as well as burn corpse crimes. As an important genetic marker system, STR has been widely used in forensic individual identification, paternity test and other fields. In this article, the influence of burned temperature and time to STR typing was reviewed, the choice of STR locus and DNA extraction methods were discussed about burned bones.