title: Electron microscopic study of the ethidium bromide-DNA complex.
mesh_terms: D001965:Bromides; D004279:DNA, Viral; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D008967:Molecular Biology; D011485:Protein Binding; D000644:Quaternary Ammonium Compounds; D011804:Quinolines
chemical_list: D001965:Bromides; D004279:DNA, Viral; D046911:Macromolecular Substances; D000644:Quaternary Ammonium Compounds; D011804:Quinolines