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Cloning, nucleotide sequencing, and analysis of the AcrAB-TolC efflux pump of enterobacter cloacae and determination of its involvement in antibiotic resistance in a clinical isolate
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
Enterobacter cloacae is an emerging clinical pathogen that may be responsible for nosocomial infections. Management of these infections is often difficult, owing to the high frequency of strains that are resistant to ...
BvrR/BvrS-controlled outer membrane proteins Omp3a and Omp3b are not essential for Brucella abortus virulence
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
The Brucella abortus two-component regulatory system BvrR/BvrS controls the expression of outer membrane proteins (Omp) Omp3a (Omp25) and Omp3b (Omp22). Disruption of bvrS or bvrR generates avirulent mutants with altered ...
B regulates IS256-mediated Staphylococcus aureus biofilm phenotypic variation
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
Biofilm formation in Staphylococcus aureus is subject to phase variation, and biofilm-negative derivatives emerge sporadically from a biofilm-positive bacterial population. To date, the only known mechanism for generating ...
Conditional mutation of an essential putative glycoprotease eliminates autolysis in Staphylococcus aureus
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
Our previous studies demonstrated that a putative Staphylococcus aureus glycoprotease (Gcp) is essential for bacterial survival, indicating that Gcp may be a novel target for developing antibacterial agents. However, the ...
Role of the Omp25/Omp31 family in outer membrane properties and virulence of Brucella ovis
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
The genes coding for the five outer membrane proteins (OMPs) of the Omp25/Omp31 family expected to be located in the outer membrane (OM) of rough virulent Brucella ovis PA were inactivated to evaluate their role in virulence ...
Role of staphylococcal phage and SaPI integrase in intra- and interspecies SaPI transfer
(American Society for Microbiology, 2007)
info:eu-repo/semantics/article,
SaPIbov2 is a member of the SaPI family of staphylococcal pathogenicity islands and is very closely related to SaPIbov1. Typically, certain temperate phages can induce excision and replication of one or more of these islands ...