The occurrence of multiple activities in the high-molecular-weight DNA polymerase fraction of mammalian tissues. A preliminary study of some of their properties.

Animals Cattle Centrifugation, Density Gradient Chromatography Chromatography, DEAE-Cellulose Chromatography, Gel DNA Nucleotidyltransferases/metabolism Deoxyadenosines/metabolism Deoxyribonucleotides/metabolism Diffusion Electrophoresis, Polyacrylamide Gel Enzyme Activation Hydrogen-Ion Concentration Liver/enzymology Molecular Conformation Molecular Weight Rats Spleen/enzymology Thymus Gland/enzymology

Deoxyadenosines Deoxyribonucleotides DNA Nucleotidyltransferases