References
- Ausubel F.M., Brent R., Kingston R.E., Moore D.D., Seidman J.G., Smith J.A., Strabl K. Current Protocols in Molecular Biology. Wiley Interscience. 1989; 1.71–1.74
- Benham C.J. Superhelical DNA. Comments on Molecular and Cellular Biophysics 1986; 4: 35–54
- Benham C.J. Theoretical analysis of heteropolymeric transitions in superhelical DNA molecules of specified sequence. Journal of Chemical Physics 1990; 92: 6294–6305
- Chiu S-M., Oleinick N.L. The sensitivity of active and inactive chromatin to ionizing radiation-induced DNA strand breakage. International Journal of Radiation Biology 1982; 41: 71–77
- Cozzarelli N.R. DNA gyrase and the supercoiling of DNA. Science 1980; 207: 953–960
- Deeble D.J., Schulz D., von Sonntag C. Reaction of OH radicals with poly(U) in deoxygenated solutions: sites of OH radical attack and the kinetics of base release. International Journal of Radiation Biology 1986; 49: 915–926
- Davies D.R., Zimmerman S. A new twist for DNA?. Nature 1980; 283: 11–12
- Gellert M. DNA topoisomerases. Annual Reviews of Biochemistry 1981; 50: 879–910
- Hempel K., Mildenberger E. Determination of G-values for single- and double-strand break induction in plasmid DNA using agarose-gel electrophoresis. International Journal of Radiation Biology 1987; 52: 125–138
- Hertzberg R.P., Caranfa M.J., Hecht S.M. On the mechanism of topoisomerase I inhibition by camptothecin: Evidence for binding to an enzyme-DNA complex. Biochemistry 1989; 28: 4629–4638
- Mandel J., Linnig F.J. Study of accuracy in chemical analysis using linear calibration curves. Analytical Chemistry 1957; 29: 743–749
- Panayotatos N., Wells R.D. Cruciform structures in supercoiled DNA. Nature 1981; 289: 466–470
- Schleif R.F., Wensink P.C. Practical Methods of Molecular Biology. Springer-Verlag, New York 1981; 90–90
- Singleton C.K., Wells R.D. The facile generation of covalently closed circular DNAs with defined negative superhelical densities. Analytical Biochemistry 1982; 122: 253–257
- Stryer L. Biochemistry2nd ed. W. H. Freeman, San Francisco 1981; 574–574
- Swenberg C.E., Holwitt E.A., Speicher J.M. Superhelicity and DNA radiation sensitivity. SAE Technical Paper Series #901349. Society of Automotive Engineers, Inc., Warrendale, PA 1990; 1–7
- van Rijn K., Mayer T., Blok J., Verberne J.B., Loman H. Reaction rate of OH radicals with φ174 DNA: influence of salt and scavenger. International Journal of Radiation Biology 1985; 47: 309–317
- van Touw J.H., Verberne J.B., Retèl J., Loman H. Radiation-induced strand breaks in φ174 replicative form DNA: an improved experimental and theoretical approach. International Journal of Radiation Biology 1985; 48: 567–578
- Vinograd J., Lebowitz J., Watson R. Early and late helix-coil transitions in closed circular DNA. The number of superhelical turns in polyoma DNA. Journal of Molecular Biology 1968; 33: 173–195
- von Sonntag C. The Chemical Basis of Radiation Biology. Taylor & Francis, London 1987
- Ward J.F. Biochemistry of DNA Lesions. Radiation Research 1985; 104: S103–S111