title: Evaluation of RNA polymerase activities in nuclei isolated from slow and fast skeletal muscles.
mesh_terms: D000645:Ammonium Sulfate / Q000494:pharmacology; D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D009132:Muscles / Q000201:enzymology* / Q000648:ultrastructure; D009994:Osmolar Concentration; D012318:RNA Polymerase I / Q000378:metabolism; D012319:RNA Polymerase II / Q000378:metabolism; D051381:Rats
chemical_list: D008345:Manganese; D012319:RNA Polymerase II; D012321:DNA-Directed RNA Polymerases; D012318:RNA Polymerase I; D008274:Magnesium; D000645:Ammonium Sulfate