Results 111 to 120 of about 9,779 (207)

A Variant Quorum Sensing System in Aeromonas veronii MTCC 3249

Sensors, 2012
We have investigated the quorum sensing control in Aeromonas veronii MTCC 3249, originally isolated as A. culicicola from the midgut of Culex quinquefasciatus.
Yogesh S. Shouche, Perunninakulath S. Parameswaran, Kamlesh Jangid   +2 more
doaj   +1 more source

An Unprecedented Medium-Chain Diunsaturated N-acylhomoserine Lactone from Marine Roseobacter Group Bacteria

Marine Drugs, 2018
N-acylhomoserine lactones (AHLs), bacterial signaling compounds involved in quorum-sensing, are a structurally diverse group of compounds. We describe here the identification, synthesis, occurrence and biological activity of a new AHL, N-((2E,5Z)-2,5 ...
Lisa Ziesche, Laura Wolter, Hui Wang, Thorsten Brinkhoff, Marion Pohlner, Bert Engelen, Irene Wagner-Döbler, Stefan Schulz   +7 more
doaj   +1 more source

Impact of T2R38 receptor polymorphisms on Pseudomonas aeruginosa infection in cystic fibrosis [PDF]

, 2018
The T2R38 (taste receptor 2 member 38) bitter taste receptor on respiratory epithelia detects Pseudomonas aeruginosa N-acyl-l-homoserine lactones (AHLs).
Alton, Eric W. F. W., Behrends, Volker, Bush, Andrew, Davies, Jane C., Lund-Palau, Helena, Mariveles, Myril, Murphy, Ronan, Shoemark, Amelia, Simbo, Ameze, Turnbull, Andrew R.   +9 more
core   +4 more sources

Differential Sugarcane (Saccharum x sp) Biomass Growth Using Long Chain Acyl-homoserine Lactones

Chemical Engineering Transactions, 2018
The acyl-homoserine lactones (AHL) are compounds used in intercellular chemical signaling processes by Gram-negative bacteria in a phenomenon known as quorum-sensing.
V. Olher, A. Souza, G. Bido, A. Teixeira, W. Santos, S. Santin, O. Ferrarese Filho, A. Pomini   +7 more
doaj   +1 more source

Joining the bacterial conversation: increasing the cultivation efficiency of soil bacteria with acyl-homoserine lactones and cAMP. [PDF]

Microbiol Spectr, 2023
Lopez Marin MA, Strejcek M, Uhlik O.
europepmc   +1 more source

AidP, a novel N-Acyl Homoserine Lactonase gene from Antarctic Planococcus sp. [PDF]

, 2017
Planococcus is a Gram-positive halotolerant bacterial genus in the phylum Firmicutes, commonly found in various habitats in Antarctica. Quorum quenching (QQ) is the disruption of bacterial cell-to-cell communication (known as quorum sensing), which has ...
Chan, Kok-Gan, Convey, Peter, Ee, Robson, Lim, Yan-Lue, Pearce, David, See-Too, Wah Seng, Yin, Wai-Fong   +6 more
core   +2 more sources

Development and Biochemical Characterization of Quorum Quenching Enzyme from Deep-Sea Bacillus velezensis DH82

Microorganisms
Quorum quenching (QQ) is of interest for potential application as a sustainable strategy for bacterial disease control via communication interruption.
Xiaohui Sun, Jia Liu, Ying Yan, Suping Yang, Guangya Zhang, Hala F. Mohamed   +5 more
doaj   +1 more source

Structural and enzymatic characterization of the lactonase SisLac from Sulfolobus islandicus.

PLoS ONE, 2012
BackgroundA new member of the Phosphotriesterase-Like Lactonases (PLL) family from the hyperthermophilic archeon Sulfolobus islandicus (SisLac) has been characterized.
Julien Hiblot, Guillaume Gotthard, Eric Chabriere, Mikael Elias   +3 more
doaj   +1 more source

Degradation of pathogen quorum-sensing molecules by soil bacteria: a preventive and curative biological control mechanism [PDF]

, 2017
The plasmid pME6863, carrying the aiiA gene from the soil bacterium Bacillus sp. A24 that encodes a lactonase enzyme able to degrade N-acyl-homoserine lactones (AHLs), was introduced into the rhizosphere isolate Pseudomonas fluorescens P3. This strain is
Constantinescu, Florica, Duffy, Brion, Défago, Geneviève, Michel, Laurent, Molina, Lázaro, Reimmann, Cornelia   +5 more
core  

Acyl Homoserine Lactone Signaling in Pseudomonas chlororaphis 06

, 2010
Pseudomonas chlororaphis (PcO6), a rhizosphere bacterium, is important to agriculture because of its use as a biological control against fungus and other pests. This biological control correlates with production of phenazines; a process regulated by acyl homoserine lactones (AHSLs).
openaire   +3 more sources