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2. Effect of ethidium binding and superhelix density on the apparent supercoiling free energy and torsion constant of pBR322 DNA. Naimushin AN, Clendenning JB, Kim US, Song L, Fujimoto BS, Stewart DW, Schurr JM. Biophys Chem; 1994 Nov; 52(3):219-26. PubMed ID: 7999973 [Abstract] [Full Text] [Related]
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5. Effect of ethidium on the torsion constants of linear and supercoiled DNAs. Wu PG, Fujimoto BS, Song L, Schurr JM. Biophys Chem; 1991 Dec 20; 41(3):217-36. PubMed ID: 1777574 [Abstract] [Full Text] [Related]
6. A rapid method for the measurement of the unwinding angle of intercalating agents and the superhelix density of circular DNAs. Lee JS, Morgan AR. Nucleic Acids Res; 1978 Jul 20; 5(7):2425-39. PubMed ID: 209409 [Abstract] [Full Text] [Related]
10. Heat-induced DNA relaxation in vitro by mouse DNA topoisomerase I in the presence of ethidium bromide. Haq S, Natori S, Sekimizu K. J Biochem; 1993 May 20; 113(5):620-4. PubMed ID: 8393438 [Abstract] [Full Text] [Related]
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19. Modulation of DNA supercoiling by interaction with netropsin and other minor groove binders. Triebel H, Bär H, Walter A, Burckhardt G, Zimmer C. J Biomol Struct Dyn; 1994 Apr 27; 11(5):1085-105. PubMed ID: 7524538 [Abstract] [Full Text] [Related]