title: Addition of polyadenylic acid to RNA by ATP: polynucleotidylexotransferase partially purified from HeLa cells.
mesh_terms: D000227:Adenine Nucleotides; D000255:Adenosine Triphosphate; D002250:Carbon Radioisotopes; D002458:Cell Fractionation; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003593:Cytoplasm / Q000201:enzymology; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000201:enzymology*; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D011119:Polynucleotides; D012313:RNA; D012316:RNA Nucleotidyltransferases / Q000302:isolation & purification / Q000378:metabolism*; D012335:RNA, Ribosomal; D012265:Ribonucleotides; D012995:Solubility; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000227:Adenine Nucleotides; D002250:Carbon Radioisotopes; D011119:Polynucleotides; D012335:RNA, Ribosomal; D012265:Ribonucleotides; D008345:Manganese; D012313:RNA; D000255:Adenosine Triphosphate; D012316:RNA Nucleotidyltransferases; D008274:Magnesium