Na+ effects on transition of DNA and polynucleotides of variable linear charge density.
D004247:DNA; D004735:Energy Transfer; D006863:Hydrogen-Ion Concentration; D008433:Mathematics; D009690:Nucleic Acid Conformation; D011119:Polynucleotides; D012964:Sodium; D013696:Temperature
D011119:Polynucleotides; D004247:DNA; D012964:Sodium