Results 41 to 50 of about 13,467 (186)
A novel medium for the isolation of N-acylhomoserine lactone-degrading bacteria
Journal of Industrial Microbiology & Biotechnology, 2008 A novel chemically defined medium, named KG medium, supplemented with N-3-oxo-hexanoylhomoserine lactone (3-oxo-C6-HSL), an acylhomoserine lactone (AHL) used as signalling molecules in Gram-negative bacterial cell-to-cell communication, as the sole source of carbon and nitrogen, was designed and successfully used for the enrichment and isolation of AHL-
Kok-Gan, Chan +3 more
openaire +2 more sources
Sensors, 2014 A multidrug-resistant clinical bacteria strain GB11 was isolated from a wound swab on the leg of a patient. Identity of stain GB11 as Pseudomonas aeruginosa was validated by using matrix-assisted laser desorption/ionization-time-of-flight mass ...
Huey Jia Cheng +5 more
doaj +1 more source
Quorum Quenching Bacillus sonorensis Isolated from Soya Sauce Fermentation Brine
Sensors, 2012 An N-acylhomoserine lactone (AHL)-degrading bacterial strain, L62, was isolated from a sample of fermentation brine of Chinese soya sauce by using rich medium agar supplemented with soya sauce (10% v/v).
Kok-Gan Chan +4 more
doaj +1 more source
Frontiers in Microbiology, 2017 The pathogen Pseudomonas aeruginosa uses quorum sensing (QS) to control virulence and biofilm formation. Enzymatic disruption of quorum sensing is a promising anti-infection therapeutic strategy that does not rely on antibiotics.
Xinjiong Fan +5 more
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Sensors, 2014 Two microbial isolates from a Malaysian shoreline were found to be capable of degrading N-acylhomoserine lactones. Both Matrix Assisted Laser Desorption Ionization-Time of Flight-Mass Spectrometry and 18S rDNA phylogenetic analyses confirmed that these ...
Norshazliza Ab Ghani +5 more
doaj +1 more source
Quorum Sensing Activity of Serratia fonticola Strain RB-25 Isolated from an Ex-landfill Site
Sensors, 2014 Quorum sensing is a unique bacterial communication system which permits bacteria to synchronize their behaviour in accordance with the population density.
Robson Ee +4 more
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Quorum Sensing Activity of Hafnia alvei Isolated from Packed Food
Sensors, 2014 Quorum sensing (QS) is a mechanism adopted by bacteria to regulate expression of genes according to population density. N-acylhomoserine lactones (AHLs) are a type of QS signalling molecules commonly found in Gram-negative bacteria which have been ...
Jia-Yi Tan, Wai-Fong Yin, Kok-Gan Chan
doaj +1 more source
BMC Microbiology, 2004 Background Cell to cell signaling systems in Gram-negative bacteria rely on small diffusible molecules such as the N-acylhomoserine lactones (AHL). These compounds are involved in the production of antibiotics, exoenzymes, virulence factors and biofilm ...
Brandl Helmut +4 more
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Antibiotics, 2021 Many intercellular communication processes, known as quorum sensing (QS), are regulated by the autoinducers N-acyl-l-homoserine lactones (AHLs) in Gram-negative bacteria.
Lara Serrano-Aguirre +5 more
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Quorum Sensing Activity of a Kluyvera sp. Isolated from a Malaysian Waterfall
Sensors, 2014 In many species of bacteria, the quorum sensing mechanism is used as a unique communication system which allows them to regulate gene expression and behavior in accordance with their population density.
Nina Yusrina Muhamad Yunos +6 more
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