| 人体硬组织DNA提取的研究进展 |
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| 引用本文： | 黄娅琳,;陈逸怡.人体硬组织DNA提取的研究进展[J].广西农业生物科学,2014(4):920-923. |
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| 作者姓名： | 黄娅琳 ;陈逸怡 |
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| 作者单位： | [1]南京森林警察学院,南京210023; [2]国家林业局森林公安司法鉴定中心,南京210023 |
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| 基金项目： | 江苏省青蓝工程优秀青年骨干教师项目; 国家教育体制改革试点项目（05-277-415）共同资助
致谢 本文得到江苏省青蓝工程优秀青年骨干教师项目资助,在此表示感谢! |
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| 摘 要： | 牙齿、指（趾）甲、骨骼等硬组织由于具有不易受外界污染、保存时间长等优点成为法医物证检验中的常用检材。人体硬组织硬度高、DNA含量低,且DNA包埋在大量的角质蛋白、钙质内,其DNA提取的难度较大。本文旨在对从人体硬组织中提取DNA的方法进行综述。
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| 关 键 词： | 牙齿 指(趾)甲 骨骼 DNA提取方法 |
The Research Progress of the Extraction of DNA from Human Calcareous Tissues |
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| Institution: | Huang Yalin , Cheng Yiyi(1 Nanjing Forest Police College, Nanjing, 210023; 2 Wildlife Material Evidence Appraisal Center of the State Forestry Administration, Nanjing, 210023) |
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| Abstract: | Some of the calcareous tissues have the advantages that they can hardly be polluted so as to be preserved for a long time. The human calcareous tissues are full of so much calcium and keratin protein that the DNA are embedded in them, which is difficult to extracted. The methods about extraction of DNA from calcareous tissues are summarized in this paper. |
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| Keywords: | Teeth Fingernails Bones Extraction method of DNA |
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