title: Thyroxine-mediated control of ribonucleic acid polymerase activity in liver of Rana catesbeiana.
mesh_terms: D000818:Animals; D001001:Anura; D001692:Biological Transport; D002467:Cell Nucleus / Q000201:enzymology; D003513:Cycloheximide / Q000494:pharmacology; D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification / Q000378:metabolism*; D004305:Dose-Response Relationship, Drug; D007814:Larva / Q000187:drug effects / Q000201:enzymology; D008099:Liver / Q000166:cytology / Q000187:drug effects / Q000201:enzymology*; D008274:Magnesium; D008345:Manganese; D008675:Metamorphosis, Biological; D009691:Nucleic Acid Denaturation; D011892:Rana catesbeiana / Q000187:drug effects / Q000378:metabolism*; D012995:Solubility; D013698:Templates, Genetic; D013974:Thyroxine / Q000008:administration & dosage / Q000494:pharmacology*; D014316:Tritium
chemical_list: D014316:Tritium; D008345:Manganese; D004247:DNA; D003513:Cycloheximide; D012321:DNA-Directed RNA Polymerases; D008274:Magnesium; D013974:Thyroxine