Interaction of metal ions with nucleic acid and related compounds. XVI. Specific cleavage effects in the depolymerization of ribonucleic acids by zinc(II) ions
β Scribed by Eichhorn, Gunther L.; Tarien, Edward; Butzow, James J.
- Book ID
- 126805603
- Publisher
- American Chemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 699 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0006-2960
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## Abstract The nature of interaction of Au(III) with nucleic acids was studied by using methods such as uv and ir spectrophotometry, viscometry, pH titrations, and meltingβtemperature measurements. Au(III) is found to interact slowly with nucleic acids over a period of several hours. The uv spectr
Divalent metal ions have profound effects on the conformation of poly 9, as indicated by changes in optical rotatory dispersion and ultraviolet spectra, with different metal ions having distinctly different effects. At pH 6 and in the presence of 5 X 10-3&f NaCl, two moles Ni(I1) or Co(I1) per mole