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DNA structure: The electrical potential as probed by ethidium

✍ Scribed by Peter Fromherz


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
386 KB
Volume
109
Category
Article
ISSN
0009-2614

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✦ Synopsis


The electrical potential in DNA is evaluated from binding constants of ethidium. The potentials probed in NKI solutions xe in good ngrcement with the Poisson-Boltzmnnn equation. The potentials probed in MgClz solutions indinre a compensation of the phosphate char_ees by counterion condensation.


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