title: Optical properties of the deoxyribonucleic acid-ethidium bromide complex. Effect of salt.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D004247:DNA; D004996:Ethidium; D006358:Hot Temperature; D009690:Nucleic Acid Conformation; D009994:Osmolar Concentration; D010617:Phenanthridines; D012965:Sodium Chloride; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D013950:Thymus Gland; D014325:Tromethamine
chemical_list: D010617:Phenanthridines; D014325:Tromethamine; D012965:Sodium Chloride; D004247:DNA; D004996:Ethidium