title: Alteration of ribosomal precursor RNA in Novikoff hepatoma cells by 5-azacytidine. Studies on methylation of 45S and 32S RNA.
mesh_terms: D000818:Animals; D001374:Azacitidine / Q000494:pharmacology*; D001375:Azaguanine / Q000494:pharmacology; D002250:Carbon Radioisotopes; D006528:Carcinoma, Hepatocellular / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D006151:Guanosine / Q000378:metabolism; D008113:Liver Neoplasms; D008715:Methionine / Q000378:metabolism; D009374:Neoplasms, Experimental / Q000378:metabolism; D012334:RNA, Neoplasm / Q000096:biosynthesis*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D051381:Rats; D014158:Transcription, Genetic / Q000187:drug effects*; D014316:Tritium; D014529:Uridine / Q000031:analogs & derivatives / Q000378:metabolism
chemical_list: D002250:Carbon Radioisotopes; D012334:RNA, Neoplasm; D012335:RNA, Ribosomal; D014316:Tritium; D006151:Guanosine; D008715:Methionine; D001374:Azacitidine; D001375:Azaguanine; D014529:Uridine