Результаты поиска по запросу "quorum sensing in pseudomonas aeruginosa is regulated by":

  1. Frontiers | Sodium houttuyfonate affects production of N-acyl homoserine lactone and quorum sensing-regulated genes expression in Pseudomonas aeruginosa | Microbiology

    • (2005). Pseudomonas aeruginosa AmpR is a global transcriptional factor that regulates expression of AmpC and PoxB beta-lactamases, proteases, quorum sensing, and other virulence factors. Antimicrob.


  2. A Mathematical Model for Quorum Sensing in Pseudomonas aeruginosa

    • The bacteria Pseudomonas aeruginosa use the size and density of their colonies to regulate the production of a large variety of substances, including toxins. This phe-nomenon, called quorum sensing...


  3. Bulbs Infected with Pseudomonas aeruginosa E (HQ324110)

    • [39] H. Zhu and S. J. Sun, “Inhibition of bacterial quorum sensing-regulated behaviors by Tremella fuciformis extract,” Current Microbiology, vol. 57
    • [43] U. Mu¨h, M. Schuster, R. Heim, A. Singh, E. R. Olson, and E. P. Greenberg, “Novel Pseudomonas aeruginosa quorum-sensing inhibitors identied...


  4. Screening & profiling of quorum sensing signal molecules in Pseudomonas aeruginosa isolates from catheterized urinary tract infection patients

    • Pseudomonas aeruginosa regulates the expression of cell associated and extracellular virulence factors in response to their population density by producing quorum sensing (QS) signal molecules1-11.


  5. Mathematical Models for Quorum Sensing in | 4 Pseudomonas aeruginosa Model

    • The marine bacterium Vibrio harveyi uses information about the size and density of colonies from quorum-sensing systems to regulate genes related to luminescence. Another bacterium, Pseudomonas aeruginosa...


  6. Production in Pseudomonas aeruginosa PAO1 by Ayurveda

    • We demonstrated that clove extract inhibited quorum sensing-regulated phenotypes in Pseudomonas aeruginosa PA01, including expression of lecA::lux (by hexane extract), swarming (maximum inhibition by methanol extract), pyocyanin (maximum inhibition by hexane extract).


  7. 4. Quorum Sensing in Gram-Negative Bacteria: Pseudomonas aeruginosa and Escherichia coli

    • Quorum sensing has also been shown to regulate the production of extracellular DNA in Pseudomonas aeruginosa biofilms [83]. The most defined quorum sensing pathways in Pseudomonas aeruginosa are the las and rhl systems.


  8. Detection of Quorum Sensing Activity in the Multidrug-Resistant

    • The expression of many genes in P. aeruginosa are known to be regulated by QS such as lasA (onset of proteolysis and elastolysis) [33] and toxA [34].
    • 37. Smith, R.S.; Iglewski, B.H. Pseudomonas aeruginosa quorum sensing as a potential antimicrobial target.


  9. Coexistence of quorum-quenching and quorum-sensing in tropical marine Pseudomonas aeruginosa strain MW3A

    • The AHL signalling system has been regarded as a promising target for developing novel approaches to con-trolling bacterial infections by regulating the
    • Genes Dev 15:1468–1480. Schuster M, Greenberg PE (2006) A network of networks: quorum-sensing gene regulation in Pseudomonas aeruginosa.


  10. Inhibition of N-Acyl Homoserine Lactone Mediated Quorum Sensing in Pseudomonas aeruginosa by Phyllanthus emblica and Quercus infectoria

    • Keywords: Phyllanthus emblica, Quercus infectoria, Pseudomonas aeruginosa, Quorum sensing and Acylated homoserine lactones.
    • which allows the bacteria to preferentially grown. in an environment and is regulated by genes. controlled by QS. Pyocyanin is a secondary.