【摘要】 研究了DNA指纹图谱技术在评价环境样本DNA提取效果方面的应用。采用 3种DNA提取方法提取垃圾渗滤水和活性污泥中的微生物DNA ,并用ARDRA和RISA图谱加以评价。实验结果表明 ,RISA图谱分析法可以作为评估DNA提取效果的有效手段更多还原

【Abstract】 In this paper the application of DNA fingerprints to evaluate the efficiency of DNA extraction was studied DNA mixtures of landfill leachate and active sludg e were extracted using three different methods and the DNA extraction was evalua ted by ARDRA and RISA fingerprints The results showed that RISA is a effecti ve way to evaluate DNA extraction更多还原