Enzymatic reactions at termini of DNA.

Adenosine Triphosphate Alkaline Phosphatase/metabolism Carbon Isotopes Centrifugation, Density Gradient Coliphages/metabolism DNA Nucleotidyltransferases/metabolism DNA, Bacterial/metabolism Deoxyribonucleases/metabolism Enzymes/pharmacology Escherichia coli/enzymology Nucleosides Phosphates/metabolism Phosphoric Monoester Hydrolases Phosphorus Isotopes RNA, Bacterial/metabolism

Carbon Isotopes DNA, Bacterial Enzymes Nucleosides Phosphates Phosphorus Isotopes RNA, Bacterial Adenosine Triphosphate DNA Nucleotidyltransferases Deoxyribonucleases Alkaline Phosphatase Phosphoric Monoester Hydrolases