Cargando…

The Pseudomonas aeruginosa DksA1 protein is involved in H(2)O(2) tolerance and within-macrophages survival and can be replaced by DksA2

In Gram-negative pathogens, the stringent response regulator DksA controls the expression of hundreds of genes, including virulence-related genes. Interestingly, Pseudomonas aeruginosa has two functional DksA paralogs: DksA1 is constitutively expressed and has a zinc-finger motif, while DksA2 is exp...

Descripción completa

Detalles Bibliográficos
Autores principales:	Fortuna, Alessandra, Collalto, Diletta, Schiaffi, Veronica, Pastore, Valentina, Visca, Paolo, Ascenzioni, Fiorentina, Rampioni, Giordano, Leoni, Livia
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9213440/ https://www.ncbi.nlm.nih.gov/pubmed/35729352 http://dx.doi.org/10.1038/s41598-022-14635-7

Ejemplares similares

pH Dependence of the Stress Regulator DksA
por: Furman, Ran, et al.
Publicado: (2015)

DksA Modulates Antimicrobial Susceptibility of Acinetobacter baumannii
por: Kim, Nayeong, et al.
Publicado: (2021)

Expression and structure of the Chlamydia trachomatis DksA ortholog
por: Mandel, Cameron, et al.
Publicado: (2022)

Global regulator DksA modulates virulence of Acinetobacter baumannii
por: Kim, Nayeong, et al.
Publicado: (2021)

DksA involvement in transcription fidelity buffers stochastic epigenetic change
por: Satory, Dominik, et al.
Publicado: (2015)

DksA-Dependent Transcriptional Regulation in Salmonella Experiencing Nitrosative Stress
por: Crawford, Matthew A., et al.
Publicado: (2016)

Bacterial global regulators DksA/ppGpp increase fidelity of transcription
por: Roghanian, Mohammad, et al.
Publicado: (2015)

DksA Controls the Response of the Lyme Disease Spirochete Borrelia burgdorferi to Starvation
por: Boyle, William K., et al.
Publicado: (2019)

DksA is a conserved master regulator of stress response in Acinetobacter baumannii
por: Maharjan, Ram P, et al.
Publicado: (2023)

Transcription initiation factor DksA has diverse effects on RNA chain elongation
por: Furman, Ran, et al.
Publicado: (2012)

The E. coli Global Regulator DksA Reduces Transcription during T4 Infection
por: Patterson-West, Jennifer, et al.
Publicado: (2018)

Chemical inhibitors of the conserved bacterial transcriptional regulator DksA1 suppressed quorum sensing-mediated virulence of Pseudomonas aeruginosa
por: Min, Kyung Bae, et al.
Publicado: (2021)

Redox-Active Sensing by Bacterial DksA Transcription Factors Is Determined by Cysteine and Zinc Content
por: Crawford, Matthew A., et al.
Publicado: (2016)

The dual role of DksA protein in the regulation of Escherichia coli pArgX promoter
por: Łyżeń, Robert, et al.
Publicado: (2016)

A Rhodobacter sphaeroides Protein Mechanistically Similar to Escherichia coli DksA Regulates Photosynthetic Growth
por: Lennon, Christopher W., et al.
Publicado: (2014)

DksA–DnaJ redox interactions provide a signal for the activation of bacterial RNA polymerase
por: Kim, Ju-Sim, et al.
Publicado: (2018)

DksA–RNA polymerase interactions support new origin formation and DNA repair in Escherichia coli
por: Myka, Kamila K., et al.
Publicado: (2019)

DksA-dependent regulation of RpoS contributes to Borrelia burgdorferi tick-borne transmission and mammalian infectivity
por: Boyle, William K., et al.
Publicado: (2021)

Region 3.2 of the σ factor controls the stability of rRNA promoter complexes and potentiates their repression by DksA
por: Pupov, Danil, et al.
Publicado: (2018)

Transcription from bacteriophage λ pR promoter is regulated independently and antagonistically by DksA and ppGpp
por: Łyżeń, Robert, et al.
Publicado: (2009)

Expression of Shigella flexneri gluQ-rs gene is linked to dksA and controlled by a transcriptional terminator
por: Caballero, Valeria C, et al.
Publicado: (2012)

New insights into the regulatory mechanisms of ppGpp and DksA on Escherichia coli RNA polymerase–promoter complex
por: Doniselli, Nicola, et al.
Publicado: (2015)

Similar and Divergent Roles of Stringent Regulator (p)ppGpp and DksA on Pleiotropic Phenotype of Yersinia enterocolitica
por: Huang, Can, et al.
Publicado: (2022)

Evaluation of Novel Antibacterial N-Halamine Nanoparticles Prodrugs towards Susceptibility of Escherichia coli Induced by DksA Protein
por: Dong, Qigeqi, et al.
Publicado: (2015)

Stringent response regulators (p)ppGpp and DksA positively regulate virulence and host adaptation of Xanthomonas citri
por: Zhang, Yanan, et al.
Publicado: (2019)

Transcriptomic Analysis Reveals Key Roles of (p)ppGpp and DksA in Regulating Metabolism and Chemotaxis in Yersinia enterocolitica
por: Huang, Can, et al.
Publicado: (2023)

A hyper-mutant of the unusual σ(70)-Pr promoter bypasses synergistic ppGpp/DksA co-stimulation
por: del Peso-Santos, Teresa, et al.
Publicado: (2011)

Transcriptional and Post-Transcriptional Modulation of SPI1 and SPI2 Expression by ppGpp, RpoS and DksA in Salmonella enterica sv Typhimurium
por: Rice, Christopher J., et al.
Publicado: (2015)

The DnaK/DnaJ Chaperone System Enables RNA Polymerase-DksA Complex Formation in Salmonella Experiencing Oxidative Stress
por: Kim, Ju-Sim, et al.
Publicado: (2021)

Dual RNA-seq provides novel insight into the roles of dksA from Pseudomonas plecoglossicida in pathogen-host interactions with large yellow croakers (Larimichthys crocea)
por: Wang, Lu-Ying, et al.
Publicado: (2020)

The ancestral stringent response potentiator, DksA has been adapted throughout Salmonella evolution to orchestrate the expression of metabolic, motility, and virulence pathways
por: Cohen, Helit, et al.
Publicado: (2021)

Transcription regulation of the Escherichia coli pcnB gene coding for poly(A) polymerase I: roles of ppGpp, DksA and sigma factors
por: Nadratowska-Wesołowska, Beata, et al.
Publicado: (2010)

Stringent Response Factor DksA Contributes to Fatty Acid Degradation Function to Influence Cell Membrane Stability and Polymyxin B Resistance of Yersinia enterocolitica
por: Huang, Can, et al.
Publicado: (2023)

Virus–Host Interaction Gets Curiouser and Curiouser. PART I: Phage P1vir Enhanced Development in an E. coli DksA-Deficient Cell
por: Cech, Grzegorz M., et al.
Publicado: (2021)

In vitro Activity of Antivirulence Drugs Targeting the las or pqs Quorum Sensing Against Cystic Fibrosis Pseudomonas aeruginosa Isolates
por: Collalto, Diletta, et al.
Publicado: (2022)

Virus–Host Interaction Gets Curiouser and Curiouser. PART II: Functional Transcriptomics of the E. coli DksA-Deficient Cell upon Phage P1vir Infection
por: Cech, Grzegorz M., et al.
Publicado: (2021)

Multicopy Suppressor Analysis of Strains Lacking Cytoplasmic Peptidyl-Prolyl cis/trans Isomerases Identifies Three New PPIase Activities in Escherichia coli That Includes the DksA Transcription Factor
por: Wojtkiewicz, Pawel, et al.
Publicado: (2020)

Synergistic Activity of Colistin in Combination with Clofoctol against Colistin Resistant Gram-Negative Pathogens
por: Collalto, Diletta, et al.
Publicado: (2023)

PqsE Expands and Differentially Modulates the RhlR Quorum Sensing Regulon in Pseudomonas aeruginosa
por: Letizia, Morgana, et al.
Publicado: (2022)

Effect of efflux pump inhibition on Pseudomonas aeruginosa transcriptome and virulence
por: Rampioni, Giordano, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_8g5gnn8ucmbj32le794plpfjso