Results 41 to 50 of about 24,909,167 (135)

Involvement of Acylated Homoserine Lactones (AHLs) of Aeromonas sobria in Spoilage of Refrigerated Turbot (Scophthalmus maximus L.)

, 2016
One quorum sensing strain was isolated from spoiled turbot. The species was determined by 16S rRNA gene analysis and classical tests, named Aeromonas sobria AS7.
Jianrong Li, Tingting Li, Guohua Zhao, Fengling Bai, Fangchao Cui   +4 more
core   +1 more source

Quorum Sensing Activity of Aeromonas Caviae Strain YL12, A Bacterium Isolated from Compost

Sensors, 2014
Quorum sensing is a well-studied cell-to-cell communication method that involves a cell-density dependent regulation of genes expression mediated by signalling molecules. In this study, a bacterium isolated from a plant material compost pile was found to
Yan-Lue Lim, Robson Ee, Wai-Fong Yin, Kok-Gan Chan   +3 more
doaj   +1 more source

Dinuclear Gallium(III) Complex With 1,3‐Propanediamine‐N,N′‐Diacetate: Structural Characterization, Antimicrobial Activity, and DNA/BSA Interactions

Bioinorganic Chemistry and Applications, Volume 2025, Issue 1, 2025.
In this study, a tetradentate 1,3‐propanediamine‐N,N′-diacetate (1,3‐pdda2−) was utilized for the synthesis of a dinuclear gallium(III) complex, uns‐cis‐[Ga(1,3‐pdda)(µ‐OH)]2.2H2O (1). Complex 1 was characterized using IR and NMR (1H and 13C) spectroscopy, and its crystal structure was determined by single‐crystal X‐ray diffraction analysis.
Bojana V. Pantović, Darko P. Ašanin, Žiko Milanović, Franc Perdih, Tatjana Ilic-Tomic, Dušanka D. Radanović, Iztok Turel, Miloš I. Djuran, Biljana Đ. Glišić, Elena R. Milaeva   +9 more
wiley   +1 more source

CerM and Its Antagonist CerN Are New Components of the Quorum Sensing System in Cereibacter sphaeroides, Signaling to the CckA/ChpT/CtrA System

MicrobiologyOpen, Volume 13, Issue 6, December 2024.
The quorum sensing (QS) system of Cereibacter sphaeroides includes six LuxR homologs and one acylhomoserine lactone synthase homolog. Two LuxR homologs, CerM and CerN, are involved in regulating the expression of ctrA, which is part of the CckA/ChpT/CtrA two‐component system that controls flagellar motility.
José Hernández‐Valle, Benjamín Vega‐Baray, Sebastián Poggio, Laura Camarena   +3 more
wiley   +1 more source

Insights on the virulence mechanisms of European Edwardsiella tarda strains isolated from turbot

Frontiers in Marine Science, 2014
Edwardsiella tarda is a common inhabitant of diverse ecological niches as well as a common guest of a high variety of animals including fish, reptiles, amphibians, chickens and other warm-blooded animals as humans. With regard to the aquatic environments,
Nuria Castro Iglesias, Carlos Jimenez Gonzalez   +1 more
doaj   +1 more source

Onion‐pathogenic Burkholderia species: Role and regulation of characterized virulence determinants

Plant Pathology, Volume 73, Issue 9, Page 2281-2297, December 2024.
Protein secretion systems and toxoflavin are well‐characterized virulence factors in onion‐pathogenic Burkholderia species. The tofIMR quorum‐sensing system and qsmR regulate multiple Burkholderia virulence factors. Abstract Members of the bacterial genus Burkholderia are a routine threat to onion production worldwide.
Sujan Paudel, Bhabesh Dutta, Brian Kvitko   +2 more
wiley   +1 more source

Matching Together Living Cells and Prototissues: Will There Be Chemistry?

ChemBioChem, Volume 25, Issue 18, September 16, 2024.
In the field of tissue engineering, the combination of synthetic and living tissues could be the turning point. In this work we review examples of hybrid protocell/living cell and prototissue/living cell systems, focusing on the chemistry that makes the integration between non‐living and living matter efficient.
Stefano Valente, Agostino Galanti, Edoardo Maghin, Nahid Najdi, Martina Piccoli, Pierangelo Gobbo   +5 more
wiley   +1 more source

Tandem Mass Spectrometry Detection of Quorum Sensing Activity in Multidrug Resistant Clinical Isolate Acinetobacter baumannii [PDF]

, 2014
Many Proteobacteria communicate via production followed by response of quorum sensing molecules, namely, N-acyl homoserine lactones (AHLs). These molecules consist of a lactone moiety with N-acyl side chain with various chain lengths and degrees of ...
Kok-Gan Chan, Huey Jia Cheng, Yun Fong Ngeow, Wai-Fong Yin, Jian Woon Chen   +4 more
core   +1 more source

Profiling of acylated homoserine lactones of Vibrio anguillarum in vitro and in vivo: influence of growth conditions and serotype

, 2006
Vibrio anguillarum produces several interlinked acylated homoserine lactone (AHL) signal molecules which may Vibrio anguillarum produces several interlinked acylated homoserine lactone (AHL) signal molecules which may influence expression of its ...
Nielsen, Kristian Fog, Lauritz Larsen, Jens, Gram, Lone, Buchholtz, Chrstiane, L. Milton, Debra   +4 more
core   +1 more source

N‐acyl homoserine lactone cell–cell diffusible signalling in the Ralstonia solanacearum species complex

Molecular Plant Pathology, Volume 25, Issue 8, August 2024.
Pathogens of the Ralstonia solanacearum species complex (RSSC) regulate virulence gene expression via four interconnected quorum‐sensing (QS) signalling systems ensuring a timely response in different environmental settings. Abstract Ralstonia solanacearum species complex (RSSC) includes soilborne bacterial plant pathogens with worldwide distribution ...
Peng Li, Cristina Bez, Yong Zhang, Yinyue Deng, Vittorio Venturi   +4 more
wiley   +1 more source