使DNA,

Hiroaki Nakanishi1, Aya Takada2, Katsumi Yoneyama3

  • 1Department of Forensic Medicine, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan; Department of Forensic Medicine, Saitama Medical University, 38 Morohongo, Moroyama, Saitama 350-0495, Japan.

PubMed
概括

血液污点中长DNA片段的比例随着时间的推移和湿后会减少. 这种DNA分析可以帮助确定血污的年龄和历史,即使污点看起来很新鲜.