Literature DB >> 1012276

Circular dichroism of DNA--proflavine, DNA--ethidium and DNA--distamycine flow--oriented complexes.

A I Poletayev, L E Minchenkova, S K Zavriev.   

Abstract

The circular dichroism (CD) spectra of flow-oriented complexes of DNA with proflavine (PF), ethidium (ET) and distamycine (DS) have been studied in the ultraviolet region. The CD spectra with light propagating in parallel to the flow direction were measured by the method of Chung and Holzwarth [1]. Delta epsilon and delta epsilon values have been obtained by this method. It was shown that all the complexes studied exhibit a strong CD anisotropy so that "isotropic" CD spectra measured with a conventional procedure can be attributed to the mutual compensation of the two components of opposite signs.

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Year:  1976        PMID： 1012276     DOI： 10.1007/bf00423226

Source DB:  PubMed          Journal:  Mol Biol Rep        ISSN： 0301-4851            Impact factor:   2.316


  9 in total

1.  Circular dichroism of flow-oriented nucleic acids. I. Experimental results.

Authors:  S Y Chung; G Holzwarth
Journal:  J Mol Biol       Date:  1975-03-05       Impact factor: 5.469

2.  Studies on the complex of distamycin a with calf thymus DNA.

Authors:  A K. Krey; F E. Hahn
Journal:  FEBS Lett       Date:  1970-10-05       Impact factor: 4.124

3.  Structural considerations in the interaction of DNA and acridines.

Authors:  L S LERMAN
Journal:  J Mol Biol       Date:  1961-02       Impact factor: 5.469

4.  X-ray crystallographic visualization of drug-nucleic acid intercalative binding: structure of an ethidium-dinucleoside monophosphate crystalline complex, Ethidium: 5-iodouridylyl (3'-5') adenosine.

Authors:  C C Tsai; S C Jain; H M Sobell
Journal:  Proc Natl Acad Sci U S A       Date:  1975-02       Impact factor: 11.205

5.  A clarification of the complex spectrum observed with the ultraviolet circular dichroism of ethidium bromide bound to DNA.

Authors:  S Parodi; F Kendall; C Nicolini
Journal:  Nucleic Acids Res       Date:  1975-04       Impact factor: 16.971

6.  Binding of netropsin to DNA and synthetic polynucleotides.

Authors:  A S Zasedatelev; G V Gursky; C Zimmer; H Thrum
Journal:  Mol Biol Rep       Date:  1974-03       Impact factor: 2.316

7.  Optical properties of the deoxyribonucleic acid-ethidium bromide complex. Effect of salt.

Authors:  S Aktipis; A Kindelis
Journal:  Biochemistry       Date:  1973-03-13       Impact factor: 3.162

8.  The circular dichroism of complexes of 2,7-di-tertiary-butyl proflavine with DNA.

Authors:  D G Dalgleish; M C Feil; A R Peacocke
Journal:  Biopolymers       Date:  1972       Impact factor: 2.505

9.  The circular dichroism in the ultraviolet of aminoacridines and ethidium bromide bound to DNA.

Authors:  D G Dalgleish; A R Peacocke
Journal:  Biopolymers       Date:  1971-10       Impact factor: 2.505
  9 in total

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