Results 21 to 30 of about 3,621 (171)
Gac two-component system in Pseudomonas syringae pv. tabaci is required for virulence but not for hypersensitive reaction [PDF]
, 2008 Pseudomonas syringae pv. tabaci 6605 causes wildfire disease on host tobacco plants. To investigate the regulatory mechanism of the expression of virulence, Gac two-Component system-defective mutants, Delta gacA and Delta gacS, and a double mutant, Delta
A Bultreys +38 more
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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
doaj +1 more source
Quorum Sensing: suatu Sistem Komunikasi Bakteri Fitopatogen, Peranannya pada Proses Infeksi, dan Peluangnya sebagai Basis Pengembangan Strategi Baru dalam Pengendalian Penyakit Tumbuhan [PDF]
, 2009 Previously, it is thought that bacterium is an autonomous unicellular organism with no capacity for collective behavior. Now the paradigm has changed since there are communication between intercell bacteria.
Hadiwiyono, H. (Hadiwiyono)
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The fitness burden imposed by synthesising quorum sensing signals [PDF]
, 2016 It is now well established that bacterial populations utilize cell-to-cell signaling (quorum-sensing, QS) to control the production of public goods and other co-operative behaviours.
Ashawesh, M.M. +11 more
core +5 more sources
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 communication between bacteria and human cells: signals, targets, and functions [PDF]
, 2014 Both direct and long-range interactions between pathogenic Pseudomonas aeruginosa bacteria and their eukaryotic hosts are important in the outcome of infections. For cell-to-cell communication, these bacteria employ the quorum sensing (QS) system to pass
Angelika Holm, Elena Vikström
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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
doaj +1 more source