Effect of Mg++ and polyamines on proflav
β
Steven C. Riemer; Victor A. Bloomfield
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Article
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1979
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Wiley (John Wiley & Sons)
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English
β 740 KB
## Abstract Proflavine binding may be used as a probe of the environment and interactions of DNA. In this paper we report the effects of the divalent cations Mg^++^ and putrescine and the trivalent cation spermidine on the proflavineβNa DNA binding equilibrium. Difference spectroscopy at 430 nm was