| Literature DB >> 18487404 |
Wei Sun1, Shifeng Wang, Roy Curtiss.
Abstract
An efficient two-step recombination method for markerless gene deletion and insertion that can be used for repetitive genetic modification in Yersinia pestis was developed. The method combines lambda Red recombination and counterselective screening (sacB gene) and can be used for genetic modification of Y. pestis to construct live attenuated vaccines.Entities:
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Year: 2008 PMID: 18487404 PMCID: PMC2446500 DOI: 10.1128/AEM.00940-08
Source DB: PubMed Journal: Appl Environ Microbiol ISSN: 0099-2240 Impact factor: 4.792