title: Purification of a DNA polymerase from calf thymus nuclei.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000201:enzymology; D011232:Chemical Precipitation; D002846:Chromatography, Affinity; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004247:DNA; D004254:DNA Nucleotidyltransferases / Q000302:isolation & purification*; D004277:DNA, Single-Stranded; D003854:Deoxyribonucleotides; D004789:Enzyme Activation; D008274:Magnesium; D008345:Manganese; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D009994:Osmolar Concentration; D011119:Polynucleotides; D013698:Templates, Genetic; D013950:Thymus Gland / Q000166:cytology / Q000201:enzymology*
chemical_list: D002247:Carbon Isotopes; D004277:DNA, Single-Stranded; D003854:Deoxyribonucleotides; D011119:Polynucleotides; D008345:Manganese; D004247:DNA; D004254:DNA Nucleotidyltransferases; D008274:Magnesium; D000645:Ammonium Sulfate