title: Two functional states of the RNA polymerases in the rat hepatic nuclear and nucleolar fractions.
mesh_terms: D000227:Adenine Nucleotides; D000818:Animals; D002250:Carbon Radioisotopes; D002466:Cell Nucleolus / Q000201:enzymology*; D002467:Cell Nucleus / Q000201:enzymology*; D002843:Chromatin / Q000201:enzymology*; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D003609:Dactinomycin / Q000494:pharmacology; D008099:Liver / Q000648:ultrastructure*; D008297:Male; D009183:Mycotoxins / Q000494:pharmacology; D009842:Oligopeptides / Q000494:pharmacology; D011119:Polynucleotides; D051381:Rats; D013698:Templates, Genetic; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D000227:Adenine Nucleotides; D002250:Carbon Radioisotopes; D002843:Chromatin; D009183:Mycotoxins; D009842:Oligopeptides; D011119:Polynucleotides; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D003609:Dactinomycin; D012321:DNA-Directed RNA Polymerases