THE INVESTIGATION OF THE PECULIARITIES OF THE DNA’S INTERACTION WITH EtBr

Authors

  • A. T. Karapetian Chair of Biophysics, YSU, Armenia
  • G. A. Manougian Chair of Biophysics, YSU, Armenia
  • A. P. Antonian Chair of Biophysics, YSU, Armenia
  • P. O. Vardevanian Chair of Biophysics, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSUB.2001.35.3.102

Abstract

DNA’s helix-coil transition with ethidium bromide (EtBr) has been investigated within the limits of ionic strength 2.2 ·10-3 M ≤ μNa+ ≤ 2.2·10-2 M. It was revealed that at some DNA-ligand ratios the transition width of complexes ΔT becomes equal to the width of “free” DNA Δ0T. It was shown that equalization takes place depending on the ionic strength of solution.

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Published

2001-10-31

Issue

Vol. 35 No. 3 (196) (2001)

Section

Biology

License

Copyright (c) 2001 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

“THE INVESTIGATION OF THE PECULIARITIES OF THE DNA’S INTERACTION WITH EtBr”. 2001. Proceedings of the YSU B: Chemical and Biological Sciences 35 (3 (196): 102-7. https://doi.org/10.46991/PYSUB.2001.35.3.102.