## Abstract The effect of magnesium ions on the parameters of the DNA helixโcoil transition has been studied for the concentration range 10^โ6^โ10^โ1^__M__ at the ionic strengths of 10^โ3^__M__ Na^+^. Special attention has been given to the region of low ion concentrations and to the effect of poly
Influence of volume effects on the size of macromolecules around the helix-coil transition
โ Scribed by A.M. Skvortsov; Yu.Ye. Eizner
- Book ID
- 118357543
- Publisher
- Elsevier Science
- Year
- 1966
- Weight
- 280 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0032-3950
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๐ SIMILAR VOLUMES
## Abstract The effect of the presence of a surface on the helixโrandom coil transition is investigated. It is found that a grand canonical ensemble formation used previously to solve exactly the problem of a polymer between two plates can be used to solve approximately the problem of DNA near a pl
Incorpoi.ated, dlurray Hill, Neic Jersey 07971 ## Synopsis The procedure outlined in the previous paper of this series is applied t,o x-ray diffraction pat.t.erns of labeled polytyrosine in dimethylformamide-t,rifluoroacetic acid solutions. The a-helix appears to transform into the random coil co
## Synopsis The thermal denaturation method was employed to study the effect of Ca2+ and Mn2+ ions on the DNA helix-coil transition parameters at Na+ concentrations of 10-3-10-1M. A t low ion concentrations, thermal stability increases, the melting range passes through a maximum, and the denaturat