Correlation of quorum sensing and virulence factors in Pseudomonas aeruginosa isolates in Egypt
Author(s) -
Hamida Abou-Shleib,
Hoda Omar,
Rania Abozahra,
Amel Elsheredy,
Kholoud Baraka
Publication year - 2015
Publication title -
the journal of infection in developing countries
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.322
H-Index - 49
eISSN - 2036-6590
pISSN - 1972-2680
DOI - 10.3855/jidc.6492
Subject(s) - quorum sensing , pseudomonas aeruginosa , virulence , microbiology and biotechnology , biology , bacteria , genetics , gene
Pseudomonas aeruginosa is one of the most virulent nosocomial pathogens worldwide. Quorum sensing (QS) regulates the production of pathogenic virulence factors and biofilm formation in P. aeruginosa. The four genes lasR, lasI, rhlR,and rhlI were found to regulate this QS system. In this study, we aimed to assess the correlation between these four genes and QS-dependent virulence factors and to detect the inhibitory effect of clove oil on QS.
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