title: Endonuclease activity toward DNA irradiated in vitro by gamma rays.
mesh_terms: D001665:Binding Sites; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004269:DNA, Bacterial / Q000032:analysis / Q000302:isolation & purification / Q000378:metabolism / Q000528:radiation effects*; D004277:DNA, Single-Stranded / Q000528:radiation effects; D004720:Endonucleases / Q000378:metabolism*; D004926:Escherichia coli / Q000032:analysis; D008837:Micrococcus / Q000201:enzymology; D008970:Molecular Weight; D011830:Radiation Effects; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D004277:DNA, Single-Stranded; D014316:Tritium; D004720:Endonucleases