Results 31 to 40 of about 917 (99)

Improvement in calcified anaerobic granular sludge performance by exogenous acyl-homoserine lactones

Ecotoxicology and Environmental Safety, 2021
Given the high content of Ca2+ in waste paper recycling wastewater, the anaerobic granular sludge (AnGS) undergoes calcification during wastewater treatment and affects the treatment efficiency.
Meiling Li, Yueru Wu, Zhiwei Wang, Wencai Fu, Wenhao Dang, Yongli Chen, Yi Ning, Shuangfei Wang   +7 more
doaj  

Characterization of N-Acylhomoserine Lactones Produced by Bacteria Isolated from Industrial Cooling Water Systems

Sensors, 2015
The cooling water systems are used to remove heat generated in the various industries. Biofouling of the cooling water systems causes blocking of condenser pipes and the heat exchanger tubes. In many Gram-negative bacteria, N-acylhomoserine lactone (AHL)
Noriya Okutsu, Tomohiro Morohoshi, Xiaonan Xie, Norihiro Kato, Tsukasa Ikeda   +4 more
doaj   +1 more source

A host-specific diaminobutyrate aminotransferase contributes to symbiotic performance, homoserine metabolism, and competitiveness in the Rhizobium leguminosarum/Pisum sativum system

Frontiers in Microbiology, 2023
Rhizobium leguminosarum bv. viciae (Rlv) UPM791 effectively nodulates pea and lentil, but bacteroids contain a number of proteins differentially expressed depending on the host.
Marta Ballesteros-Gutiérrez, Marta Albareda, Marta Albareda, Coral Barbas, Ángeles López-Gonzálvez, Michael F. Dunn, José M. Palacios, José M. Palacios   +7 more
doaj   +1 more source

Studies on amino acid metabolism in Lathyrus sativus Biosynthesis of homoserine and O-oxalylhomoserine

Acta Societatis Botanicorum Poloniae, 2015
Examination of free amino acid pool in Lathyrus sativus showed a rapid increase of homoserine and O-oxalylhomoserine during germination. Isotopic experiments indicated that aspartic acid was an effective precursor of homoserine in Lathyrus sativus and ...
J. Przybylska
doaj   +1 more source

Metabolic Engineering of Escherichia coli for the Production of l‑Homoserine

Chem & Bio Engineering
l-Homoserine embodies significant functional properties as an amino acid of utmost importance, showcasing remarkable utility within the industrial realm.
Yijie Sun, Jianping Wu, Jiaqi Xu, Lirong Yang   +3 more
doaj   +1 more source

Selectivity and Efficiency of Conductive Molecularly Imprinted Polymer (c-MIP) Based on 5-Phenyl-Dipyrromethane and 5-Phenol-Dipyrromethane for Quorum Sensing Precursors Detection

Chemosensors, 2017
Functional polymers that selectively recognize target compounds are developed by imprinting polymerization. In the present paper, two different dipyrromethanes, 5-phenol-dipyrromethane (5-pOH-DP) and 5-phenyl-dipyrromethane (5-ph-DP), are synthetized and
Sabina Susmel, Clara Comuzzi
doaj   +1 more source

MALDI Mass Spectrometry Imaging Reveals the Existence of an N-Acyl-homoserine Lactone Quorum Sensing System in Pseudomonas putida Biofilms

Metabolites, 2022
Quorum sensing (QS) is generally used to describe the process involving the release and recognition of signaling molecules, such as N-acyl-homoserine lactones, by bacteria to coordinate their response to population density and biofilm development ...
Rattanaburi Pitchapa, Sivamoke Dissook, Sastia Prama Putri, Eiichiro Fukusaki, Shuichi Shimma   +4 more
doaj   +1 more source

Homoserine Lactones Influence the Reaction of Plants to Rhizobia [PDF]

International Journal of Molecular Sciences, 2013
Bacterial quorum sensing molecules not only grant the communication within bacterial communities, but also influence eukaryotic hosts. N-acyl-homoserine lactones (AHLs) produced by pathogenic or beneficial bacteria were shown to induce diverse reactions in animals and plants. In plants, the reaction to AHLs depends on the length of the lipid side chain.
Zarkani, Azhar A., Stein, Elke, Röhrich, Christian R., Schikora, Marek, Evguenieva-Hackenberg, Elena, Degenkolb, Thomas, Vilcinskas, Andreas, Klug, Gabriele, Kogel, Karl-Heinz, Schikora, Adam, Justus Liebig University Giessen   +10 more
openaire   +5 more sources

Labrenzia sp. BM1: A Quorum Quenching Bacterium That Degrades N-acyl Homoserine Lactones via Lactonase Activity

Sensors, 2014
We report the degradation of quorum sensing N-acylhomoserine lactone molecules by a bacterium isolated from a Malaysian marine water sample. MALDI-TOF and phylogenetic analysis indicated this isolate BM1 clustered closely to Labrenzia sp.
Norshazliza Ab Ghani, Siti Nur Maisarah Norizan, Xin Yue Chan, Wai-Fong Yin, Kok-Gan Chan   +4 more
doaj   +1 more source

Quorum Quenching Properties and Probiotic Potentials of Intestinal Associated Bacteria in Asian Sea Bass Lates calcarifer

Marine Drugs, 2019
Quorum quenching (QQ), the enzymatic degradation of N-acyl homoserine lactones (AHLs), has been suggested as a promising strategy to control bacterial diseases.
Reza Ghanei-Motlagh, Takavar Mohammadian, Darioush Gharibi, Simon Menanteau-Ledouble, Esmaeil Mahmoudi, Mohammad Khosravi, Mojtaba Zarea, Mansour El-Matbouli   +7 more
doaj   +1 more source