title: The interchangeability of stimulatory factors isolated from three microbial RNA polymerases.
mesh_terms: D001412:Bacillus subtilis / Q000201:enzymology; D002247:Carbon Isotopes; D002848:Chromatography, DEAE-Cellulose; D004279:DNA, Viral; D004926:Escherichia coli / Q000201:enzymology; D011189:Potassium Chloride; D011550:Pseudomonas aeruginosa / Q000201:enzymology; D012313:RNA / Q000096:biosynthesis*; D012316:RNA Nucleotidyltransferases
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D012313:RNA; D011189:Potassium Chloride; D012316:RNA Nucleotidyltransferases