Results 161 to 170 of about 96,079 (210)

The intestinal quorum sensing 3-oxo-C12:2 Acyl homoserine lactone limits cytokine-induced tight junction disruption. [PDF]

Tissue Barriers, 2020
Aguanno D, Coquant G, Postal BG, Osinski C, Wieckowski M, Stockholm D, Grill JP, Carrière V, Seksik P, Thenet S.   +9 more
europepmc   +1 more source

MULTIPLE N-ACYL-L-HOMOSERINE LACTONE SIGNAL MOLECULES REGULATE PRODUCTION OF VIRULENCE DETERMINANTS AND SECONDARY METABOLITES IN PSEUDOMONAS-AERUGINOSA

Pseudomonas aeruginosa produces a spectrum of exoproducts many of which have been implicated in the pathogenesis of human infection, Expression of some of these factors requires cell-cell communication involving the interaction of a small diffusible ...

core  

Linking Short-Chain N-Acyl Homoserine Lactone-Mediated Quorum Sensing and Replant Disease: A Case Study of Rehmannia glutinosa. [PDF]

Front Plant Sci, 2020
Li Q, Wu Y, Wang J, Yang B, Chen J, Wu H, Zhang Z, Lu C, Lin W, Wu L.   +9 more
europepmc   +1 more source

Investigation the potential use of silver nanoparticles synthesized by propolis extract as N-acyl-homoserine lactone-mediated quorum sensing systems inhibitor [PDF]

Turk J Med Sci, 2020
Ilk S, Tan G, Emül E, Sağlam N.
europepmc   +1 more source

The Presence of Plant-Associated Bacteria Alters Responses to N-acyl Homoserine Lactone Quorum Sensing Signals that Modulate Nodulation in Medicago Truncatula. [PDF]

Plants (Basel), 2020
Veliz-Vallejos DF, Kawasaki A, Mathesius U.   +2 more
europepmc   +1 more source

Effects of Exogenous N-Acyl-Homoserine Lactone as Signal Molecule on Nitrosomonas Europaea under ZnO Nanoparticle Stress. [PDF]

Int J Environ Res Public Health, 2019
Wu J, Gao H, Ye J, Chang Y, Yu R, Ding Z, Zhu G.   +6 more
europepmc   +1 more source

The plant pathogen Erwinia amylovora produces acyl-homoserine lactone signal molecules in vitro and in planta.

FEMS Microbiology Letters, 2004
We report for the first time the production of acyl homoserine lactones (AHLs) by Erwina amylovora, an important quarantine bacterial pathogen that causes fire blight in plants. E.
Sree Gowrinadh Javvadi, Giuliano Degrassi, Arianna Friscina   +2 more
exaly   +2 more sources

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Bacillus megaterium CYP102A1 Oxidation of Acyl Homoserine Lactones and Acyl Homoserines

Biochemistry, 2007
Quorum sensing, the ability of bacteria to sense their own population density through the synthesis and detection of small molecule signals, has received a great deal of attention in recent years. Acyl homoserine lactones (AHLs) are a major class of quorum sensing signaling molecules. In nature, some bacteria that do not synthesize AHLs themselves have
Puneet K, Chowdhary, Neela, Keshavan, Hien Q, Nguyen, Julian A, Peterson, Juan E, González, Donovan C, Haines   +5 more
openaire   +2 more sources

Listening in on bacteria: acyl-homoserine lactone signalling

Nature Reviews Molecular Cell Biology, 2002
Bacterial cell-to-cell signalling has emerged as a new area in microbiology. Individual bacterial cells communicate with each other and co-ordinate group activities. Although a lot of detail is known about the mechanisms of a few well-characterized bacterial communication systems, other systems have been discovered only recently.
Clay, Fuqua, E Peter, Greenberg
openaire   +2 more sources

Thiourea-catalyzed aminolysis of N-acyl homoserine lactones

Chemical Communications, 2013
Thiourea catalysts accelerate aminolysis of N-acyl homoserine lactones (AHLs), molecules integral to bacterial quorum sensing. The catalysts afford rate enhancement of up to 10 times the control in CD(3)CN. Mild catalysis in other polar aprotic solvents is still observed, while the activity is attenuated in polar protic solvents.
Michael A, Bertucci, Stephen J, Lee, Michel R, Gagné   +2 more
openaire   +2 more sources