
Anthraquinones quinizarin and danthron unwind negatively supercoiled DNA and lengthen linear DNA
Keywords: AGE, agarose gel electrophoresis; TGGE, temperature gradient gel electrophoresis; AFM, atomic force microscopy; DMSO, dimethyl sulfoxide; EDTA, ethylenediaminetetraacetic acid; APTES, 3-aminopropyltriethoxysilane; Tris, tris(hydroxymethyl)aminomethane; TB