title: Inhibitors of RNA and DNA biosynthesis.
mesh_terms: D000818:Animals; D000903:Antibiotics, Antineoplastic / Q000378:metabolism / Q000494:pharmacology; D004247:DNA / Q000096:biosynthesis* / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors; D003864:Depression, Chemical; D006801:Humans; D012313:RNA / Q000096:biosynthesis*
chemical_list: D000903:Antibiotics, Antineoplastic; D012313:RNA; D004247:DNA; D012321:DNA-Directed RNA Polymerases