Interspecies Crosstalk via LuxI/LuxR-Type Quorum Sensing Pathways Contributes to Decreased Nematode Survival in Coinfections of Pseudomonas aeruginosa and Burkholderia multivorans.
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DOI: 10.1021/acschembio.4c00641
Abstract: Quorum sensing (QS) is a prominent chemical communication mechanism used by common bacteria to regulate group behaviors at high cell density, including many processes important in pathogenesis. There is growing evidence that certain bacteria can… read more here.
Keywords: luxr type; pseudomonas aeruginosa; biology; quorum sensing ... See more keywords
Chemical Probes that Target a Dissociative LuxR-Type Quorum Sensing Receptor in Gram-Negative Bacteria
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DOI: 10.1021/acschembio.5c00490
Abstract: Quorum sensing (QS) allows bacteria to respond to changes in cell density and participate in collective behaviors. Interfering with QS could provide a strategy to block pathogenicity, reduce biofouling, and support biotechnology. Many common Gram-negative… read more here.
Keywords: luxr type; receptor; type; dissociative luxr ... See more keywords
ChIP-seq analysis of the LuxR-type regulator VjbR reveals novel insights into the Brucella virulence gene expression network
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DOI: 10.1093/nar/gkx165
Abstract: Abstract LuxR-type transcription factors control diverse physiological functions necessary for bacterial adaptation to environmental changes. In the intracellular pathogen Brucella, the LuxR homolog VjbR has been shown to regulate the expression of virulence factors acting… read more here.
Keywords: vjbr; expression; brucella; luxr type ... See more keywords
Regulation of a Glycerol-Induced Quinoprotein Alcohol Dehydrogenase by σ54 and a LuxR-Type Regulator in Azospirillum brasilense Sp7
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DOI: 10.1128/jb.00035-17
Abstract: ABSTRACT Azospirillum brasilense Sp7 uses glycerol as a carbon source for growth and nitrogen fixation. When grown in medium containing glycerol as a source of carbon, it upregulates the expression of a protein which was… read more here.
Keywords: brasilense; luxr type; quinoprotein alcohol; promoter ... See more keywords