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骨组织耐腐败 ,当其他软组织已完全腐败后 ,只能用骨组织进行种属鉴定 ,性别鉴定和个人识别。骨组织ＤＮＡ提取是骨组织ＤＮＡ分析的关键。作者曾用多种方法提取过骨组织ＤＮＡ ,本文报道一种改良的骨组织ＤＮＡ提取方法。方法1 去除骨骼表面的异物及残留的腐败软组织 ,用钢锯
Corrosion resistance of bone tissue, when other soft tissue has been completely corrupted, only bone tissue for species identification, gender identification and personal identification. Bone tissue DNA extraction is the key to bone tissue DNA analysis. The authors have used a variety of methods to extract bone tissue DNA, an improved method of DNA extraction of bone tissue is reported. Method 1 Remove the foreign bodies on the surface of the bone and residual soft tissues, using a hacksaw