title: A modified RNA polymerase transcribes a cloned gene under sporulation control in Bacillus subtilis.
abstract: A modified form of RNA polymerase from Bacillus subtilis selectively transcribes a cloned gene under early sporulation control. This RNA polymerase lacks sigma factor but contains a newly identified subunit of molecular weight 37,000, termed P37. P37 could be a regulatory protein that controls, at least in part, an early stage of spore development.
mesh_terms: D001412:Bacillus subtilis / Q000235:genetics* / Q000502:physiology; D004274:DNA, Recombinant; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification / Q000378:metabolism*; D005796:Genes; D013171:Spores, Bacterial; D013329:Structure-Activity Relationship; D014158:Transcription, Genetic
chemical_list: D004274:DNA, Recombinant; D012321:DNA-Directed RNA Polymerases