The iso-competition point, a new concept for characterizing multivalent versus monovalent counterion competition, successfully describes cation binding to DNA.
Ruben
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GC
Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire 03755, USA.
D001667:Binding, Competitive; D002412:Cations / Q000737:chemistry*; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry*; D004573:Electrolytes / Q000737:chemistry; D009690:Nucleic Acid Conformation; D011108:Polymers / Q000737:chemistry
D002412:Cations; D004573:Electrolytes; D011108:Polymers; D004247:DNA