title: Action of rifamycin on RNA-polymerase from sensitive and resistant bacteria.
mesh_terms: D003597:Cytosine Nucleotides / Q000378:metabolism; D004352:Drug Resistance, Microbial / Q000187:drug effects*; D004926:Escherichia coli / Q000187:drug effects*; D012316:RNA Nucleotidyltransferases / Q000037:antagonists & inhibitors*; D012293:Rifampin / Q000494:pharmacology*; D013210:Staphylococcus / Q000187:drug effects*; D014316:Tritium
chemical_list: D003597:Cytosine Nucleotides; D014316:Tritium; D012316:RNA Nucleotidyltransferases; D012293:Rifampin