title: Mechanism of ethidium bromide inhibition of RNA polymerase.
mesh_terms: D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors*; D004996:Ethidium / Q000494:pharmacology*; D007700:Kinetics; D012293:Rifampin / Q000494:pharmacology; D013997:Time Factors
chemical_list: D004247:DNA; D012321:DNA-Directed RNA Polymerases; D004996:Ethidium; D012293:Rifampin