title: Morphine and beta-endorphin on RNA synthesis.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology / Q000648:ultrastructure; D002843:Chromatin / Q000378:metabolism; D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004723:Endorphins / Q000494:pharmacology*; D008055:Lipids / Q000494:pharmacology; D051379:Mice; D009020:Morphine / Q000494:pharmacology*; D009691:Nucleic Acid Denaturation; D012313:RNA / Q000096:biosynthesis*; D013698:Templates, Genetic; D014544:Uridine Triphosphate / Q000378:metabolism
chemical_list: D002843:Chromatin; D004723:Endorphins; D008055:Lipids; D012313:RNA; D009020:Morphine; D004247:DNA; D012321:DNA-Directed RNA Polymerases; D014544:Uridine Triphosphate