Salt-induced conformational changes of poly(dA-dT)

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Salt-induced conformational changes of poly(dA-dT).

Conformational changes of poly(dA-dT) . poly(dA-dT) induced by increasing ionic strength were studied using CD spectroscopy. It was found that a pronounced noncooperative inversion of the long-wavelength part of the CD spectrum of poly(dA-dT) . poly(dA-dT) occurred at high concentrations of CsF in solution. It was suggested that a great difference between the geometries of the purine and pyrimi...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1980

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/8.17.3965