title: Close contacts between sigma 37-RNA polymerase and a Bacillus subtilis chromosomal promoter.
mesh_terms: D001345:Autoradiography; D001412:Bacillus subtilis / Q000235:genetics*; D001483:Base Sequence; D001665:Binding Sites; D002876:Chromosomes, Bacterial; D004269:DNA, Bacterial; D012321:DNA-Directed RNA Polymerases; D003854:Deoxyribonucleotides / Q000032:analysis; D009876:Operon
chemical_list: D004269:DNA, Bacterial; D003854:Deoxyribonucleotides; D012321:DNA-Directed RNA Polymerases