title: Specific inhibition of ribosomal RNA synthesis in vitro by guanosine 3' diphosphate, 5' diphosphate.
mesh_terms: D004269:DNA, Bacterial / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D003864:Depression, Chemical; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000494:pharmacology*; D066298:In Vitro Techniques; D009693:Nucleic Acid Hybridization; D010761:Phosphorus Radioisotopes; D011511:Proteus / Q000378:metabolism; D012329:RNA, Bacterial / Q000096:biosynthesis*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D013698:Templates, Genetic; D014316:Tritium
chemical_list: D004269:DNA, Bacterial; D006150:Guanine Nucleotides; D010761:Phosphorus Radioisotopes; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D014316:Tritium; D012321:DNA-Directed RNA Polymerases