title: Effect of ionic strength on the pKa of ligands bound to DNA.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA; D004996:Ethidium / Q000031:analogs & derivatives; D007700:Kinetics; D008024:Ligands; D009994:Osmolar Concentration; D013950:Thymus Gland
chemical_list: D008024:Ligands; C029154:3,8-diamino-6-phenyl-phenanthridine; D004247:DNA; D004996:Ethidium