Results 71 to 80 of about 9,043 (201)

TAS2R38 is a novel modifer gene in patients with cystic fbrosis [PDF]

, 2020
The clinical manifestation of cystic fbrosis (CF) is heterogeneous also in patients with the same cystic fbrosis transmembrane regulator (CFTR) genotype and in afected sibling pairs.
Amato, F., Carnovale, V, Castaldo, A, Cernera, G, Cimbalo, C, Comegna, M, DI LULLO, ANTONELLA MIRIAM, Gelzo, M, Iacotucci, P, Raia, V, Tosco, A   +10 more
core   +1 more source

Analysis of Bacterial Wilt Management Strategies From the Dynamic Perspective of Environmental Adaptation Approaches of Ralstonia solanacearum

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This review reframes bacterial wilt management by analysing control strategies through the lens of the pathogen's evolutionary, physiological and ecological adaptations. This mechanism‐based approach links pathogen traits to control efficacy, guiding the development of more durable solutions.
Mingzhao Han, Xin Liu, Guixiang Li, Peng Li   +3 more
wiley   +1 more source

Quorum Quenching in a Novel Acinetobacter sp. XN-10 Bacterial Strain against Pectobacterium carotovorum subsp. carotovorum

Microorganisms, 2020
Quorum sensing (QS) is a cell density-dependent mechanism that regulates the expression of specific genes in microbial cells. Quorum quenching (QQ) is a promising strategy for attenuating pathogenicity by interfering with the QS system of pathogens.
Wenping Zhang, Qingqing Luo, Yiyin Zhang, Xinghui Fan, Tian Ye, Sandhya Mishra, Pankaj Bhatt, Lianhui Zhang, Shaohua Chen   +8 more
doaj   +1 more source

Quorum‐sensing in Acetobacter pasteurianus and its effect on acetic acid fermentation

Food Bioengineering, 2023
Quorum‐sensing (QS) is an essential mechanism of microbial self‐regulation. In this work, the presence of QS in Acetobacter pasteurianus was demonstrated, and N‐acyl‐homoserine lactones N‐C4‐HSL and N‐C8‐HSL were identified as the signal molecules.
Hang Zhao, Zhiwei Feng, Xueli Han, Jiao Wang, Ying Xu, Weizhao Li, Yu Zheng, Min Wang   +7 more
doaj   +1 more source

Relevance of N-acyl-L-homoserine lactone production by Yersinia enterocolitica in fresh foods [PDF]

Journal of Applied Microbiology, 2006
Determination of the food matrix impact on the potential for N-acyl-L-homoserine lactones (AHLs) production by Yersinia enterocolitica.Induction and inhibition of a sensor strain and a fluorescent assay were used to investigate Y. enterocolitica AHL production in artificial media, as well as in different food extracts. All Y.
M S, Medina-Martínez, M, Uyttendaele, S, Meireman, J, Debevere   +3 more
openaire   +2 more sources

The MarR Family Transcriptional Regulator EmrR Negatively Regulates the Type III Secretion System (T3SS) and Positively Modulates Pathogenicity in Dickeya oryzae

Molecular Plant Pathology, Volume 27, Issue 4, April 2026.
This study revealed that the transcriptional regulator EmrR in Dickeya oryzae modulates virulence by regulating hrpL expression and c‐di‐GMP levels. It affects motility, biofilm formation, cellulase production and pathogenicity. EMSA and footprinting confirmed EmrR binds directly to the promoter of its target operon.
Mingfa Lv, Wenqi Huang, Ziwei Meng, Xiaojing Fan, Peng Li, Zeling Xu, Shaohua Chen, Xiaoyuan Chen, Jianuan Zhou, Lianhui Zhang, Yingying Cheng, Tao Zhuo, Ming Hu   +12 more
wiley   +1 more source

Programming Next‐Generation Synthetic Biosensors by Genetic Circuit Design

Advanced Science, Volume 13, Issue 14, 9 March 2026.
Synthetic biology enables genetic circuit‐based biosensing to detect diverse targets, process signals, and transduce them into readable outputs or intracellular regulatory activities. However, field deployment and real‐world application of such synthetic biosensors face considerable challenges in sensitivity, specificity, speed, stability, and ...
Yuanli Gao, Cheng Huang, Jiaxuan Deng, Lei Wang, Baojun Wang   +4 more
wiley   +1 more source

Quorum quenching activity of Bacillus cereus isolate 30b confers antipathogenic effects in Pseudomonas aeruginosa

Infection and Drug Resistance, 2019
Marwa M Raafat,1 Marwa Ali-Tammam,1 Amal E Ali11Department of Microbiology & Immunology, Faculty of Pharmaceutical Sciences & Pharmaceutical Industries, Future University in Egypt (FUE), New Cairo, EgyptBackground: Quorum quenching, the ...
Raafat MM, Ali-Tammam M, Ali AE
doaj  

Cloning, Expression And Characterization Of Ahlinactivating aiiA Gene Homologue In Escherichia coli [PDF]

, 2014
Cell-to-cell communication pathway of single-celled microbes is usually coordinated by quorum sensing (QS) system mediated by signal molecules. This cell density-dependent system plays a vital role in functional coordination of most pathogenic ...
Subashini, Muniandy
core  

Short Chain N-Acyl Homoserine Lactone Production in Tropical Marine Vibrio sinaloensis Strain T47 [PDF]

Sensors, 2014
Quorum sensing (QS), acts as one of the gene regulatory systems that allow bacteria to regulate their physiological activities by sensing the population density with synchronization of the signaling molecules that they produce. Here, we report a marine isolate, namely strain T47, and its unique AHL profile.
Pui-Wan Tan, Wen-Si Tan, Nina Yunos, Nur Mohamad, Tan-Guan-Sheng Adrian, Wai-Fong Yin, Kok-Gan Chan   +6 more
openaire   +3 more sources