title: The two effects of rifampicin on the RNA polymerase reaction.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D004926:Escherichia coli / Q000201:enzymology; D007700:Kinetics; D012293:Rifampin / Q000494:pharmacology*; D013696:Temperature
chemical_list: D012321:DNA-Directed RNA Polymerases; D012293:Rifampin