title: Host DNA degradation after infection of Escherichia coli with bacteriophage T4: dependence of the alternate pathway of degradation which occurs in the absence of both T4 endonuclease II and nuclear disruption on T4 endonuclease IV.
abstract: Escherichia coli cells infected with T4 phage which are deficient in both nuclear disruption and endonuclease II exhibit a pathway of host DNA degradation which does not occur in cells infected with phage deficient only in endonuclease II. This alternate pathway of host DNA degradation requires T4 endonuclease IV.
mesh_terms: D002467:Cell Nucleus / Q000378:metabolism; D003090:Coliphages / Q000201:enzymology* / Q000254:growth & development; D004267:DNA Viruses; D004269:DNA, Bacterial / Q000378:metabolism*; D003851:Deoxyribonucleases / Q000096:biosynthesis*; D004720:Endonucleases / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D007527:Isoenzymes / Q000378:metabolism*; D008242:Lysogeny; D008854:Microscopy, Electron; D009154:Mutation; D009691:Nucleic Acid Denaturation; D014779:Virus Replication
chemical_list: D004269:DNA, Bacterial; D007527:Isoenzymes; D003851:Deoxyribonucleases; D004720:Endonucleases