title: Energetic and structural aspects of ethidium cation intercalation into DNA minihelices.
mesh_terms: D001483:Base Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA; D004996:Ethidium; D009690:Nucleic Acid Conformation; D009838:Oligodeoxyribonucleotides; D013816:Thermodynamics
chemical_list: D009838:Oligodeoxyribonucleotides; D004247:DNA; D004996:Ethidium