title: Irreversible changes of ionic activities following thermal denaturation of sodium deoxyribonucleate.
mesh_terms: D000838:Anions; D004247:DNA / Q000737:chemistry*; D006358:Hot Temperature; D007477:Ions; D012964:Sodium
chemical_list: D000838:Anions; D007477:Ions; D004247:DNA; D012964:Sodium
keywords: DESOXYRIBONUCLEIC ACID/chemistry; HEAT