Detection of Quorum Sensing Signal Molecules and Identification of an Autoinducer Synthase Gene among Biofilm Forming Clinical Isolates of Acinetobacter spp.
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Summary
The identification of an autoinducer synthase gene, abaΙ among the isolates that produce quorum sensing signal molecules and the mutation in the abaI gene influences their biofilm forming capabilities are reported.
- Type
- article
- Published
- 2012-07-16
- Cited by
- 103
- References
- 37
- Access
- Open access
- OpenAlex
- https://openalex.org/W2071042694
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:9829251
Keywords
Quorum sensing, Biofilm, Autoinducer, Chromobacterium violaceum, Homoserine
References
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- Identification and Characterization of an Acinetobacter baumannii Biofilm-Associated Protein
- Global Epidemiology of Antimicrobial Resistance among Community-Acquired and Nosocomial Pathogens: A Five-Year Summary from the SENTRY Antimicrobial Surveillance Program (1997-2001)
- Isolation and Characterization of an Autoinducer Synthase from Acinetobacter baumannii
- Detection and characterization of quorum sensing signal molecules in Acinetobacter strains.
- Detecting and characterizing N-acyl-homoserine lactone signal molecules by thin-layer chromatography.
- Genetic Dissection of an Exogenously Induced Biofilm in Laboratory and Clinical Isolates of E. coli
- Quorum-sensing inhibitors as anti-pathogenic drugs.
- Methods for detecting acylated homoserine lactones produced by Gram-negative bacteria and their application in studies of AHL-production kinetics.
- Evidence of autoinducer activity in naturally occurring biofilms.
- Construction and analysis of luxCDABE-based plasmid sensors for investigating N-acyl homoserine lactone-mediated quorum sensing.
- Is there a role for quorum sensing signals in bacterial biofilms?
- Carriage of OXA-58 but not of OXA-51 beta-lactamase gene correlates with carbapenem resistance in Acinetobacter baumannii.
- Census and consensus in bacterial ecosystems: the LuxR-LuxI family of quorum-sensing transcriptional regulators.
- Quorum sensing and Chromobacterium violaceum: exploitation of violacein production and inhibition for the detection of N-acylhomoserine lactones.
- Regulation of pga Operon Expression and Biofilm Formation in Actinobacillus pleuropneumoniae by σE and H-NS
- Bad bugs need drugs: an update on the development pipeline from the Antimicrobial Availability Task Force of the Infectious Diseases Society of America.
Cited by
- Streptomycin Inhibits Quorum Sensing in Acinetobacter baumannii
- Predation Efficacy of Bdellovibrio bacteriovorus on Multidrug-Resistant Clinical Pathogens and Their Corresponding Biofilms.
- Quorum Sensing vs Quorum Quenching: A Battle with No End in Sight
- The effects of oxygen and reactive oxygen species on antibiotic resistance and microbial communities in chronic wounds
- Iron limitation enhances acyl homoserine lactone (AHL) production and biofilm formation in clinical isolates of Acinetobacter baumannii
- Biofilm Formation Caused by Clinical Acinetobacter baumannii Isolates Is Associated with Overexpression of the AdeFGH Efflux Pump
- Turning a blind eye to anti-VEGF toxicities.
- Quorum Sensing Signalling and Biofilm Formation of Brewery-Derived Bacteria, and Inhibition of Signalling by Natural Compounds
- The bitter taste of infection.
- Isolation and Molecular Characterization of Biofouling Bacteria and Profiling of Quorum Sensing Signal Molecules from Membrane Bioreactor Activated Sludge
- Whole Transcriptome Analysis of Acinetobacter baumannii Assessed by RNA-Sequencing Reveals Different mRNA Expression Profiles in Biofilm Compared to Planktonic Cells
- Synthesis, antimicrobial, antiquorum-sensing, antitumor and cytotoxic activities of new series of fused [1,3,4]thiadiazoles.
- Unravelling the genome of long chain N-acylhomoserine lactone-producing Acinetobacter sp. strain GG2 and identification of its quorum sensing synthase gene
- The in vitro identification and quantification of volatile biomarkers released by cystic fibrosis pathogens
- 3-Aminooxazolidinone AHL analogs as hydrolytically-stable quorum sensingagonists in Gram-negative bacteria
- Beyond Phylotyping: Understanding the Impact of Gut Microbiota on Host Biology
- Detection of Quorum Sensing Molecules and Biofilm Formation in Ralstonia solanacearum
- Detection of luxS gene expression under stressing factors for biofilm formation by Propionibacterium acidipropionici and Propionibacterium freudenreichii
- Exploiting Quorum Sensing Interfering Strategies in Gram-Negative Bacteria for the Enhancement of Environmental Applications
- Candida albicans Airway Colonization Facilitates Subsequent Acinetobacter baumannii Pneumonia in a Rat Model
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