| Literature DB >> 4917817 |
Abstract
A new endonuclease activity from Escherichia coli which cleaves circular, single-stranded DNA in the presence of added nucleoside triphosphate has been purified. The activity has not been detected in extracts from certain rec(-) strains and is therefore implicated in genetic recombination.Entities:
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Year: 1970 PMID: 4917817 PMCID: PMC283223 DOI: 10.1073/pnas.67.1.434
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205