The interaction of Mg2+, Ca2+, Zn2+, and Cd2' with calf thymus DNA has been investigated by Raman spectroscopy. These spectra reveal that all of these ions, and particularly Zn2+, bind to phosphate groups of DNA, causing a slight structural change in the polynucleotide at very small metal : D N A (
Conformational changes and surface binding property of rat liver Cd5Zn2-metallothionein
β Scribed by Zhong-Xian Huang; Wei-Qiang Gu; Qi Zheng; Fang Liu; Yao-Jun Sun
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 576 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0256-7660
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