Acylhomoserine lactone production and degradation by the fish pathogenTenacibaculum maritimum, a member of theCytophaga-Flavobacterium-Bacteroides(CFB) group
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چکیده
منابع مشابه
Identification and characterization of N-acylhomoserine lactone-acylase from the fish intestinal Shewanella sp. strain MIB015.
N-Acylhomoserine lactones (AHLs) are used as quorum-sensing signal molecules by many gram-negative bacteria. We have reported that Shewanella sp. strain MIB015 degrades AHLs. In the present study, we cloned the aac gene from MIB015 by PCR with specific primers based on the aac gene in Shewanella oneidensis strain MR-1, which showed high homology with the known AHL-acylases. Escherichia coli exp...
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15 صفحه اولProduction and degradation of N-acylhomoserine lactone quorum sensing signal molecules in bacteria isolated from activated sludge.
N-Acylhomoserine lactones (AHLs) function as quorum-sensing signaling molecules in many Gram-negative bacteria. We isolated a total of 672 bacterial strains from activated sludge obtained from seven sewage treatment plants in Tochigi Prefecture, Japan, and screened for AHL-producing and degrading strains. Isolates (n = 107) stimulated AHL-mediated purple pigment production in AHL reporter strai...
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Klebsiella pneumoniae is one of the most common Gram-negative bacterial pathogens in clinical practice. It is associated with a wide range of disorders, ranging from superficial skin and soft tissue infections to potentially fatal sepsis in the lungs and blood stream. Quorum sensing, or bacterial cell-cell communication, refers to population density-dependent gene expression modulation. Quorum ...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2010
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.2009.01889.x