Results 151 to 160 of about 6,063 (169)

Regulation of aureofuscin production by the PAS-LuxR family regulator AurJ3M

Enzyme and Microbial Technology, 2020
aurJ3M(GenBank:EU697915.1), a 579 bp gene, whose deduced product (192 amino acid) was found to have amino acid sequence homology with some bacterial regulatory proteins. Computer-assisted analysis showed that AurJ3M is PAS-LuxR family regulatory protein, it combines a PAS domain with a helix-turn-helix (HTH) motif of the LuxR type.
Jing Yang, Dexin Xu, Wenchen Yu, Ruobing Hao, Jie Wei   +4 more
openaire   +2 more sources

[Advances in quorum-sensing LuxR solos in bacteria].

Wei sheng wu xue bao = Acta microbiologica Sinica, 2018
Quorum-sensing (QS) involved in the production of N-Acylhomoserine lactones (AHLs) is a universal way of communication of gram-negative bacteria. Complete AHL-QS system includes pairs of AHLs synthase belonging to LuxI family and cognate LuxR-family AHLs sensor-regulator.
Xiaofeng, Ye, Junli, Zhu, Haifeng, Wang
openaire   +2 more sources

Evolution of LuxR solos in bacterial communication: receptors and signals

Biotechnology Letters, 2019
Cell-cell communication in bacteria needs chemical signals and cognate receptors. Many Gram-negative bacteria use acyl-homoserine lactones (AHLs) and cognate LuxR-type receptors to regulate their quorum sensing (QS) systems. The signal synthase-receptor (LuxI-LuxR) pairs may have co-evolved together.
openaire   +2 more sources

PAS-LuxR transcriptional control of filipin biosynthesis in S. avermitilis

Applied Microbiology and Biotechnology, 2014
The DNA region encoding the filipin gene cluster in Streptomyces avermitilis (pte) contains a PAS-LuxR regulatory gene, pteF, orthologue to pimM, the final pathway-specific positive regulatory protein of pimaricin biosynthesis in Streptomyces natalensis. Gene replacement of the gene from S.
Vicente, Cláudia M, Santos-Aberturas, Javier, Payero, Tamara, Barreales, Eva, de Pedro, Antonio, Aparicio, Jesús   +5 more
openaire   +3 more sources

Transcriptional Control during Quorum Sensing by LuxR and LuxR Homologues

2014
Quorum sensing is a mechanism used by many proteobacteria to regulate expression of target genes in a population-dependent manner. The quorum sensing system of Vibrio fischeri activates the luminescence (lux) operon when the autoinducer signaling molecule (N-3-oxohexanoyl homoserine lactone) is recognized and bound by the activator protein LuxR.
openaire   +1 more source

Differential Binding of LuxR in Response to Temperature Gauges Switches Virulence Gene Expression in Vibrio alginolyticus

Microbiological Research, 2022
Qiyao Wang, Yibei Zhang, Rongjing Xu
exaly  

Influence of the luxR Regulatory Gene Dosage and Expression Level on the Sensitivity of the Whole-Cell Biosensor to Acyl-Homoserine Lactone

Biosensors, 2021
Ilya Manukhov, Svetlana Khrulnova, Vladimir Anatolievich Chistyakov   +2 more
exaly  

The Production of Bacterial Cellulose in Gluconacetobacter xylinus Regulated by luxR Overexpression of Quorum Sensing System

Applied Microbiology and Biotechnology, 2021
Li Ye, Cheng Zhong, Ling-Pu Liu
exaly  

Role of LuxR-Type Regulators in Fish Pathogenic Aeromonas hydrophila

Journal of Fish Diseases, 2020
Yingxue Qin, Qingpi Yan
exaly  

Characterization of Differentiated Autoregulation of LuxI/LuxR-Type Quorum Sensing System in Pseudoalteromonas

Biochemical and Biophysical Research Communications, 2022
Jianhua Yin, Jianhua Yin, Zhiliang Yu
exaly