title: Function, structure, and regulation of eukaryotic nuclear RNA polymerases.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology*; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification / Q000378:metabolism; D004789:Enzyme Activation; D005260:Female; D046911:Macromolecular Substances; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D008345:Manganese / Q000494:pharmacology; D008970:Molecular Weight; D009865:Oocytes / Q000201:enzymology; D010954:Plasmacytoma / Q000201:enzymology; D012318:RNA Polymerase I / Q000378:metabolism; D012319:RNA Polymerase II / Q000378:metabolism; D012320:RNA Polymerase III / Q000378:metabolism; D014158:Transcription, Genetic; D014981:Xenopus
chemical_list: D046911:Macromolecular Substances; D008345:Manganese; D012319:RNA Polymerase II; D012321:DNA-Directed RNA Polymerases; D012318:RNA Polymerase I; D012320:RNA Polymerase III; D008274:Magnesium