Results 51 to 60 of about 9,043 (201)

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

Sensors, 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.
Tingting Li, Fangchao Cui, Fengling Bai, Guohua Zhao, Jianrong Li   +4 more
doaj   +1 more source

Discovery of Pantoea rodasii Strain ND03 that Produces N-(3-Oxo-hexanoyl)-L-homoserine Lactone

Sensors, 2014
Proteobacteria use quorum sensing to regulate target gene expression in response to population density. Quorum sensing (QS) is achieved via so-called signalling molecules and the best-studied QS signalling system uses N-acyl homoserine lactones (AHLs ...
Nina Yusrina Muhamad Yunos, Wen-Si Tan, Nur Izzati Mohamad, Pui-Wan Tan, Tan-Guan-Sheng Adrian, Wai-Fong Yin, Kok-Gan Chan   +6 more
doaj   +1 more source

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

Molecular Mechanisms and Applications of N-Acyl Homoserine Lactone-Mediated Quorum Sensing in Bacteria

Molecules, 2022
Microbial biodiversity includes biotic and abiotic components that support all life forms by adapting to environmental conditions. Climate change, pollution, human activity, and natural calamities affect microbial biodiversity. Microbes have diverse growth conditions, physiology, and metabolism. Bacteria use signaling systems such as quorum sensing (QS)
Lokender Kumar, Sanjay Kumar Singh Patel, Kusum Kharga, Rajnish Kumar, Pradeep Kumar, Jessica Pandohee, Sourabh Kulshresha, Kusum Harjai, Sanjay Chhibber   +8 more
openaire   +3 more sources

Living Microbial Drugs

Chemistry – A European Journal, EarlyView.
The introduction outlines the review scope. Microbial cell factories as living drugs cover host–gut microbiota, bacteria, yeast, and other microbial systems, with comparative host advantages. Engineering strategies include synthetic circuits, quorum sensing, and memory.
Cemile Elif Özçelik, Nazlıcan Tunç, Senem Şen, Urartu Özgür Şafak Şeker   +3 more
wiley   +1 more source

Root exudates mediate microorganisms to improve rhizosphere nutrient availability and crop productivity under straw mulching and slow‐release nitrogen fertilizer

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song, Shahzad Haider, Jianheng Song, Dingding Zhang, Gaihe Yang, Guangxin Ren, Xing Wang, Yongzhong Feng   +7 more
wiley   +1 more source

Mechanisms of Mitochondrial Toxicity and Cytotoxicity Caused by Pseudomonas aeruginosa Pyocyanin in Human Nasal Epithelial Cells

International Forum of Allergy &Rhinology, Volume 16, Issue 5, Page 451-466, May 2026.
ABSTRACT Background Pseudomonas aeruginosa is an opportunistic pathogen in cystic fibrosis‐related chronic rhinosinusitis (CF‐CRS) that produces phenazine metabolites pyocyanin and 1‐hydroxyphenazine (1‐HP), which may have detrimental effects on mitochondria, reactive oxygen species (ROS), Ca2+ signaling, and apoptosis.
Joel C. Thompson, April Park, Yobouet Ines Kouakou, Zoey A. Miller, Nabil F. Darwich, Nithin D. Adappa, James N. Palmer, Ryan M. Carey, Robert J. Lee   +8 more
wiley   +1 more source

The Assimilation of γ-Butyrolactone in Agrobacterium tumefaciens C58 Interferes with the Accumulation of the N-Acyl-Homoserine Lactone Signal

Molecular Plant-Microbe Interactions, 2004
Agrobacterium tumefaciens C58 communicates using N-acyl-homoserine lactones (acyl-HSL) and contains two lactonase-encoding genes, attM and aiiB, the products of which are capable of inactivating the acyl-HSL signal. In A.
Aurélien Carlier, Romain Chevrot, Yves Dessaux, Denis Faure   +3 more
doaj   +1 more source

Glanders: Past, Present and Future of a Neglected Zoonosis as a Threat in Veterinary and Human Health

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This review displays a comprehensive overview of glanders, including aetiology, epidemiology, pathogenesis, diagnosis, control strategies and ongoing eradication programs. It has also reviewed differential diagnosis and treatment both in animals and humans as well as organism's antimicrobial properties.
Yahya Kanani, Ahmad Oryan, Abdollah Derakhshandeh   +2 more
wiley   +1 more source

Rice and bean AHL-mimic quorum-sensing signals specifically interfere with the capacity to form biofilms by plant-associated bacteria [PDF]

, 2013
Many bacteria regulate their gene expression in response to changes in their population density in a process called quorum sensing (QS), which involves communication between cells mediated by small diffusible signal molecules termed autoinducers.
Bellogín Izquierdo, Ramón Andrés, Contreras Sánchez-Matamoros, Rocío, Espuny Gómez, María del Rosario, Jiménez Guerrero, Irene, López Baena, Francisco Javier, Ollero Márquez, Francisco Javier, Pérez Montaño, Francisco de Asís, Rodríguez Carvajal, Miguel Ángel   +7 more
core   +1 more source