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15 天
提升口罩上微量DNA的回收效率:COVID-19时代及未来的法医学启示
结果显示,SceneSafe Fast?迷你胶带(K545)的DNA回收浓度显著高于Copan棉签(150 C)(均值MT: 0.41 ng/μL vs. CS: 0.17 ng/μL,p<0.05),且更易获得完整单源(FS)及混合(FM)DNA图谱。该研究为口罩类物证的高效采集提供了科学依据。 微量DNA(trace DNA)在法医破案中堪称 ...
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