title: In vitro inhibition of Saccharomyces cerevisiae RNA polymerase by rifamycin derivatives (rifamycins and yeast RNA polymerase).
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors*; D007700:Kinetics; D010091:Oximes / Q000494:pharmacology; D012294:Rifamycins / Q000494:pharmacology*; D012441:Saccharomyces cerevisiae / Q000187:drug effects / Q000201:enzymology*; D013329:Structure-Activity Relationship
chemical_list: D010091:Oximes; D012294:Rifamycins; D012321:DNA-Directed RNA Polymerases