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 |
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Authors: | Kathleen A Parson and D Peter Snustad |
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Institution: | 1Department of Genetics and Cell Biology, College of Biological Sciences, University of Minnesota, St. Paul, Minnesota 55108 |
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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. |
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