title: Sequential modifications of DNA-dependent RNA polymerase during sporogenesis in Bacillus thuringiensis.
mesh_terms: D001407:Bacillus / Q000201:enzymology* / Q000254:growth & development; D002845:Chromatography; D004269:DNA, Bacterial; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel; D007700:Kinetics; D046911:Macromolecular Substances; D008970:Molecular Weight; D013170:Spores / Q000201:enzymology; D013698:Templates, Genetic
chemical_list: D004269:DNA, Bacterial; D046911:Macromolecular Substances; D012321:DNA-Directed RNA Polymerases