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Studies on the Melting of DNA
CHANDRA D GOKUL
Published in -
1974
Volume: 29
   
Issue: 43528
Pages: 130 - 132
Abstract
The thermal denaturation of the native DNA in solvents of varying salt concentrations was studied by viscometric and spectrophotometric methods. It was observed that within the molarity range of 0.02 M to 0.3 M, the melting temperatures obtained by the two independent methods agreed well, but that at lower ionic strength the agreement was not satisfactory. Both the viscometric and the spectrophotometric measurements showed an increase of the melting temperature with increasing counterion concentration and a levelling off effect in the neighbourhood of 0.3 M. © 1974, Walter de Gruyter. All rights reserved.
About the journal
JournalZeitschrift fur Naturforschung - Section C Journal of Biosciences
Publisher-
ISSN0939-5075