Results 91 to 100 of about 1,650 (165)

Quorum-sensing effects in the antagonistic rhizosphere bacterium Serratia plymuthica HRO-C48 [PDF]

, 2017
The rhizosphere-associated bacterium Serratia plymuthica HRO-C48 is not only able to suppress symptoms caused by soil-borne pathogens but is also able to stimulate growth of plants.
Berg, Gabriele, Chernin, Leonid, Eberl, Leo, Leitner, Erich, Müller, Henry, Riedel, Kathrin, Schmidt, Silvia, Westendorf, Christian   +7 more
core  

Effect of N-acyl homoserine lactones (AHLs) quorum sensing signal molecules on Enterococcus faecalis biofilm formation

, 2014
The Gram-positive bacterium Enterococcus faecalis is an etiological agent of endodontic infections in oral biofilms. In the present study, we analyzed the effect of N-acyl homoserine lactones (AHLs) quorum sensing signal molecules on E.
K. Bensalem, R. Djeribi, F. Baena
semanticscholar   +1 more source

Systems and Methods for Diagnosis and Monitoring of Bacteria-Related Conditions [PDF]

, 2014
The presently-disclosed subject matter provides systems, methods, and kits for diagnosing and/or monitoring a bacteria-related condition of interest in a subject by providing a cell sensing system, each system containing a reporter molecule capable of ...
Daunert, Sylvia, Deo, Sapna K., Flomenhoft, Deborah R. Auer, Pacini, Patrizia, Raut, Nilesh, Shashidhar, Harohalli, Struss, Anjali Kumari   +6 more
core   +1 more source

Acyl-Homoserine Lactone Based Modulators for RhlI, a Quorum Sensing Signal Synthase in \u3cem\u3ePseudomonas aeruginosa\u3c/em\u3e [PDF]

, 2017
Gram-negative bacteria use N-acyl-homoserine lactone (AHL) autoinducer based signal system, known as quorum sensing (QS), to modulate the gene expression for such traits as biofilm formation, toxin production, and antibiotic resistance.
Shin, Daniel D.
core   +1 more source

Enhanced exopolysaccharide production and biofilm forming ability in methicillin resistant Staphylococcus sciuri isolated from dairy in response to acyl homoserine lactone (AHL)

Journal of food science and technology, 2018
M. Naik, S. Naik, S. K. Dubey, C. Bhat, Lakshangy S. Charya   +4 more
semanticscholar   +1 more source

Investigation of Catalytic Activity of Stable β-Ketoacyl-ACP Substrate Analogs in Quorum Sensing Signal Synthesis [PDF]

, 2018
Quorum sensing is an intercellular mechanism used by many bacterial pathogens to regulate behaviors, such as motility, virulence, and antibiotic production.
Lam, Nhu
core   +1 more source

Quorum Sensing Molecules for Unicellular Organisms: Spectroscopic and Computational Study of Conformational Behavior [PDF]

, 2014
Quorum sensing plays a vital role in unicellular communications. Until recently, it was thought that unicellular bacteria were non-cooperative; that they did not communicate among each other as a larger community.
Tollefson, Daniel
core   +1 more source

LuxR- and Acyl-Homoserine-Lactone-Controlled Non-luxGenes Define a Quorum-Sensing Regulon in Vibrio fischeri

Journal of Bacteriology, 2000
S. Callahan, P. Dunlap
semanticscholar   +1 more source

Detection of the quorum sensing signal molecule N-Dodecanoyl-DL-homoserine lactone below 1 nanomolarconcentrations using surface enhanced Raman spectroscopy [PDF]

, 2013
Abdali, Salim, Berg, Rolf W., Claussen, Anetta, Givskov, Michael, Sams, Thomas   +4 more
core   +1 more source

In Situ Activation of the Quorum-Sensing Transcription Factor TraR by Cognate and Noncognate Acyl-Homoserine Lactone Ligands: Kinetics and Consequences

Journal of Bacteriology, 2003
Zhao-qing Luo, Shengchang Su, S. Farrand
semanticscholar   +1 more source