title: Effect of polyribonucleotides on eukaryotic DNA-dependent RNA polymerases.
mesh_terms: D000645:Ammonium Sulfate / Q000494:pharmacology; D000818:Animals; D001665:Binding Sites; D001667:Binding, Competitive; D002852:Chromatography, Ion Exchange; D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors / Q000302:isolation & purification / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008345:Manganese / Q000494:pharmacology; D009994:Osmolar Concentration; D010944:Plants / Q000201:enzymology*; D011072:Poly U / Q000494:pharmacology; D011119:Polynucleotides / Q000494:pharmacology*; D011485:Protein Binding; D012343:RNA, Transfer / Q000494:pharmacology; D051381:Rats; D013045:Species Specificity; D013696:Temperature; D013997:Time Factors; D014316:Tritium
chemical_list: D011119:Polynucleotides; D014316:Tritium; D011072:Poly U; D008345:Manganese; D004247:DNA; D012343:RNA, Transfer; D012321:DNA-Directed RNA Polymerases; D000645:Ammonium Sulfate