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Journal Articles
zhi wen tuo luo xi bao de str jian yan
Pages: 136-136
Year: Issue:  2
Journal: Journal of Forensic Medicine

Keyword:  法医遗传学DNA指纹法短串联重复序列指纹脱落细胞;
Abstract: 现场遗留的帽子、口罩、衣服、手套等生物学检材,一般含有较多脱落细胞,DNA检验比较容易,然而对于指、掌纹短时间接触部位,由于所含脱落细胞少,且部分细胞核DNA容易降解,STR分型成功率较低。本研究对指纹脱落细胞分别应用Chelex-100、QIAamp DNA Investigator Kit、MagAttract M48 DNA Manual Kit磁珠及直接扩增法进行STR检验,并比较分析。
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