title: Evidence for the existence of two different poly(A) polymerases and a novel ribohomopolymer polymerase in rat liver nuclei.
mesh_terms: D000227:Adenine Nucleotides; D000818:Animals; D002467:Cell Nucleus / Q000187:drug effects / Q000201:enzymology*; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003402:Creatine Kinase; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D007527:Isoenzymes / Q000378:metabolism; D007700:Kinetics; D008099:Liver / Q000166:cytology / Q000187:drug effects / Q000201:enzymology*; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D008970:Molecular Weight; D009994:Osmolar Concentration; D011119:Polynucleotides / Q000096:biosynthesis*; D051381:Rats; D014316:Tritium; D014465:Ultrasonics
chemical_list: D000227:Adenine Nucleotides; D007527:Isoenzymes; D011119:Polynucleotides; D014316:Tritium; D008345:Manganese; D003402:Creatine Kinase; D012321:DNA-Directed RNA Polymerases; D008274:Magnesium