Results 71 to 80 of about 90,804 (168)

Potential of a Quorum Quenching Bacteria Isolate Ochrobactrum intermedium D-2 Against Soft Rot Pathogen Pectobacterium carotovorum subsp. carotovorum

Frontiers in Microbiology, 2020
Quorum quenching (QQ) is a promising strategy for preventing and controlling quorum sensing (QS)-mediated bacterial infections. It interferes with QS by the inhibition of signal synthesis, the detection of enzyme-catalyzed degradation, and the ...
Xinghui Fan, Xinghui Fan, Tian Ye, Tian Ye, Qiting Li, Qiting Li, Pankaj Bhatt, Pankaj Bhatt, Lianhui Zhang, Lianhui Zhang, Shaohua Chen, Shaohua Chen   +11 more
doaj   +1 more source

Chemical structure of SisLac substrates.

, 2012
Chemical structures of (A.) phosphotriesters, (B.) esters, (C.) Acyl-Homoserine Lactones, (D.) 3-oxo-Acyl-Homoserine Lactones (E.) γ-lactones and (F.) δ-lactones are presented.
Eric Chabriere (128709), Guillaume Gotthard (128706), Julien Hiblot (128703), Mikael Elias (128712)   +3 more
core   +1 more source

Fatty Acid Composition of Fixed Oil of Linum strictum and Its Antibiofilm, Anticoagulant, and α‐Amylase Inhibitory Effects–In Vitro and In Silico Study

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Chemical composition, in vitro biological activity and in silico molecular docking of fixed oil of Linum strictum. ABSTRACT The present study investigated the fatty acid composition of Linum strictum seed oil and evaluated its antibacterial, antibiofilm, anticoagulant, and α‐amylase inhibitory activities.
Hayet Edziri, Pooja Bargali, Marwa Melliti, Hasan Aljohi, Mohammad NasserAlkhrayef, Rim Gtari, Marcello Iriti, Ravendra Kumar, Ibrahim O. Alanazi   +8 more
wiley   +1 more source

Acyl-homoserine Lactone from Saccharum × officinarum with Stereochemistry-Dependent Growth Regulatory Activity

, 2016
Acyl-homoserine lactones (AHLs) are a class of compounds produced by Gram-negative bacteria that are used in a process of chemical communication called quorum sensing.
Armando M. Pomini (2329435), Aline F. Teixeira (718251), Cleuza C. Silva (2747497), Silvana M. O. Santin (2747479), Alan G. Souza (2747488), Lucas U. R. Chiavelli (2747494), Osvaldo Ferrarese Filho (2747485), Nagela P. Ferreira (2747482), Vanessa G. A. Olher (2747491), Wanderley D. Santos (2747500)   +9 more
core   +1 more source

SENSTIVE ENANTIOMERIC ANALYSIS OF N-ACYL HOMOSERINE LACTONES IN BACTERIAL MATRICES [PDF]

, 2022
Communication between unicellular organism has long been studied with many facets yet to be discovered. A specific type of communication in gram-negative bacteria is quorum sensing (QS).
Portillo, Abiud E
core   +1 more source

Microbiome‐mediated chemical communication in insects: Implications for pest management

Pest Management Science, Volume 82, Issue 9, Page 8132-8151, September 2026.
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos, Wei Zhang, Amr Mohamed, Rasha K. Al‐Akeel, Abeer M. Alkhaibari, Nemat Keyhani, Guy Smagghe   +6 more
wiley   +1 more source

Long-Chain Acyl-Homoserine Lactones from Methylobacterium mesophilicum: Synthesis and Absolute Configuration

, 2016
The acyl-homoserine lactones (acyl-HSLs) produced by Methylobacterium mesophilicum isolated from orange trees infected with the citrus variegated chlorosis (CVC) disease have been studied, revealing the occurrence of six long-chain acyl-HSLs, i.e., the ...
Armando M. Pomini (2329435), Pedro L. R. Cruz (2329441), Welington L. Araújo (2329438), Cláudia Gai (2329444), Anita J. Marsaioli (1363596)   +4 more
core   +1 more source

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

Generic chemical structure of SsoPox substrates.

, 2013
Chemical structures of (A) Acyl-Homoserine Lactones, (B) 3-oxo-Acyl-Homoserine Lactones, (C) γ-lactones, (D) δ-lactones and (E) phosphotriesters are presented. For AHLs and γ/δ-lactones, R corresponds to the different size of the acyl chain.
Eric Chabriere (128709), Guillaume Gotthard (128706), Julien Hiblot (128703), Mikael Elias (128712)   +3 more
core   +1 more source

Liquid Chromatography/Mass Spectrometry (LC/MS) for the Detection and Quantification of N-Acyl-L-Homoserine Lactones (AHLs) and 4-Hydroxy-2-Alkylquinolines (HAQs)

, 2017
International audienceHigh-performance liquid chromatography (HPLC) coupled in-line with mass spectrometry (MS) permits rapid and specific identification and quantification of N-acyl-L-homoserine lactones (AHLs) and 4-hydroxy-2-alkylquinolines (HAQs). We
Sylvain Milot, Groleau, Marie-Christine, Marie-Christine Groleau, Lépine, François, François Lépine, Milot, Sylvain, Eric Déziel, Déziel, Éric   +7 more
core   +1 more source