title: Arguments based on hybridization-competition experiments in favor of the in vitro synthesis of sporulation-specific mRNAs by the RNA polymerase of B. thuringiensis.
mesh_terms: D001407:Bacillus / Q000378:metabolism*; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D007700:Kinetics; D009693:Nucleic Acid Hybridization; D012318:RNA Polymerase I / Q000378:metabolism; D012319:RNA Polymerase II / Q000378:metabolism; D012333:RNA, Messenger / Q000096:biosynthesis*; D013171:Spores, Bacterial / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger; D012319:RNA Polymerase II; D012321:DNA-Directed RNA Polymerases; D012318:RNA Polymerase I