title: Alteration of deoxyribonucleic acid-dependent ribonucleic acid polymerase activities in amphibian liver nuclei during thyroxine-induced metamorphosis.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D001001:Anura; D002219:Carbamates; D002467:Cell Nucleus / Q000187:drug effects / Q000201:enzymology*; D004247:DNA; D004789:Enzyme Activation; D008099:Liver / Q000166:cytology / Q000187:drug effects / Q000201:enzymology*; D008274:Magnesium; D008345:Manganese; D008675:Metamorphosis, Biological; D008930:Mitochondria, Liver / Q000201:enzymology; D009183:Mycotoxins / Q000494:pharmacology; D009711:Nucleotides / Q000032:analysis; D010759:Phosphorus Isotopes; D010770:Phosphotransferases / Q000378:metabolism; D012313:RNA / Q000032:analysis; D012316:RNA Nucleotidyltransferases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D011892:Rana catesbeiana; D013974:Thyroxine / Q000494:pharmacology; D014316:Tritium; D014500:Uracil Nucleotides
chemical_list: D002219:Carbamates; D009183:Mycotoxins; D009711:Nucleotides; D010759:Phosphorus Isotopes; D014500:Uracil Nucleotides; D014316:Tritium; D008345:Manganese; D012313:RNA; D004247:DNA; D010770:Phosphotransferases; D012316:RNA Nucleotidyltransferases; D008274:Magnesium; D013974:Thyroxine; D000645:Ammonium Sulfate