title: An ultrastructural and radioautographic study of the effect of ethidium bromide on the interphase nucleus of meristematic plant cells.
mesh_terms: D001345:Autoradiography; D002467:Cell Nucleus / Q000187:drug effects*; D002843:Chromatin / Q000502:physiology; D004247:DNA / Q000096:biosynthesis; D004996:Ethidium / Q000494:pharmacology; D008854:Microscopy, Electron; D010617:Phenanthridines / Q000494:pharmacology*; D059828:Plant Cells; D012313:RNA / Q000096:biosynthesis; D013936:Thymidine / Q000037:antagonists & inhibitors; D014529:Uridine / Q000037:antagonists & inhibitors
chemical_list: D002843:Chromatin; D010617:Phenanthridines; D012313:RNA; D004247:DNA; D004996:Ethidium; D013936:Thymidine; D014529:Uridine