Results 81 to 90 of about 5,057 (176)

Global and Phylogenetic Distribution of Quorum Sensing Signals, Acyl Homoserine Lactones, in the Family of Vibrionaceae

Marine Drugs, 2014
Bacterial quorum sensing (QS) and the corresponding signals, acyl homoserine lactones (AHLs), were first described for a luminescent Vibrio species. Since then, detailed knowledge has been gained on the functional level of QS; however, the abundance of ...
Bastian Barker Rasmussen, Kristian Fog Nielsen, Henrique Machado, Jette Melchiorsen, Lone Gram, Eva C. Sonnenschein   +5 more
doaj   +1 more source

Priming winter wheat seeds with the bacterial quorum sensing signal N-hexanoyl-L-homoserine lactone (C6-HSL) shows potential to improve plant growth and seed yield.

PLoS ONE, 2019
Several model plants are known to respond to bacterial quorum sensing molecules with altered root growth and gene expression patterns and induced resistance to plant pathogens.
Olena V Moshynets, Lidia M Babenko, Sergiy P Rogalsky, Olga S Iungin, Jessica Foster, Iryna V Kosakivska, Geert Potters, Andrew J Spiers   +7 more
doaj   +1 more source

The GCR1 and GPA1 Participate in Promotion of Arabidopsis Primary Root Elongation Induced by N-Acyl-Homoserine Lactones, the Bacterial Quorum-Sensing Signals

Molecular Plant-Microbe Interactions, 2012
Many gram-negative bacteria use N-acyl-homoserine lactones (AHL) as quorum-sensing signals to coordinate their collective behaviors. Accumulating evidence indicates that plants can respond to AHL. However, little is known about the molecular mechanism of
Fang Liu, Ziriu Bian, Zhenhua Jia, Qian Zhao, Shuishan Song   +4 more
doaj   +1 more source

Interpopulation Signaling via N-Acyl-Homoserine Lactones among Bacteria in the Wheat Rhizosphere

Molecular Plant-Microbe Interactions, 1998
The biological control bacterium Pseudomonas aureofaciens 30-84 utilizes an N-acyl-homoserine lactone (AHL) signal molecule to control phenazine antibiotic production in the wheat rhizosphere (D. W. Wood and L. S. Pierson III, Gene 168:49-53, 1996).
Elizabeth A. Pierson, Derek W. Wood, Jeffrey A. Cannon, Francoise M. Blachere, Leland S. Pierson   +4 more
doaj   +1 more source

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

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

RNA programming towards predictable control of living bacterial therapeutics

Clinical and Translational Medicine, Volume 16, Issue 9, September 2026.
Na Li, Shengkun Tong, Lijie Yin, Yaojie Gao, Yaojun Tong   +4 more
wiley   +1 more source

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

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