It is often needed to detect the DNA single strand break in biological studies. The four most frequently used methods are alkaline elution, alkaline sucrose gradient sedimentation, hydroxyapatite chromatography and nu...It is often needed to detect the DNA single strand break in biological studies. The four most frequently used methods are alkaline elution, alkaline sucrose gradient sedimentation, hydroxyapatite chromatography and nucleoid sedimentation. All these are not perfect because of a number of disadvantages, such as展开更多
文摘It is often needed to detect the DNA single strand break in biological studies. The four most frequently used methods are alkaline elution, alkaline sucrose gradient sedimentation, hydroxyapatite chromatography and nucleoid sedimentation. All these are not perfect because of a number of disadvantages, such as