title: Inhibition of mammalian RNA polymerases by a protein factor from Ehrlich ascites tumor cells.
mesh_terms: D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000201:enzymology / Q000503:physiopathology*; D002417:Cattle; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors*; D003630:Daunorubicin / Q000494:pharmacology; D007700:Kinetics; D051379:Mice; D009363:Neoplasm Proteins / Q000302:isolation & purification / Q000502:physiology*; D013698:Templates, Genetic; D013950:Thymus Gland / Q000201:enzymology
chemical_list: D009363:Neoplasm Proteins; D012321:DNA-Directed RNA Polymerases; D003630:Daunorubicin