title: Purification and properties of a nucleolar endoribonuclease from Novikoff hepatoma.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000201:enzymology*; D002413:Cations, Divalent; D002414:Cations, Monovalent; D002466:Cell Nucleolus / Q000201:enzymology; D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D003090:Coliphages / Q000201:enzymology; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008113:Liver Neoplasms; D046911:Macromolecular Substances; D008297:Male; D008970:Molecular Weight; D009374:Neoplasms, Experimental; D009698:Nucleoproteins / Q000302:isolation & purification; D010179:Pancreas / Q000201:enzymology; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal / Q000032:analysis; D051381:Rats; D012260:Ribonucleases / Q000302:isolation & purification*; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature
chemical_list: D002413:Cations, Divalent; D002414:Cations, Monovalent; D046911:Macromolecular Substances; D009698:Nucleoproteins; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal; D004720:Endonucleases; D012260:Ribonucleases