| Literature DB >> 4913209 |
Abstract
A DNA endonucleolytic activity that introduces single-stranded breaks into native T4 DNA is found in T4-infected E. coli. This endonuclease attacks other double-stranded, but not single-stranded, DNA. Experiments with ultraviolet-irradiated phages and amber mutants indicate that the enzyme is made beginning about five minutes after infection at 37 degrees C.Entities:
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Year: 1970 PMID: 4913209 PMCID: PMC283109 DOI: 10.1073/pnas.66.3.716
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205