Literature DB >> 21890665

Rapid, transient, and proportional activation of σ(B) in response to osmotic stress in Listeria monocytogenes.

Marta Utratna1, Iain Shaw, Emily Starr, Conor P O'Byrne.   

Abstract

The osmotic activation of sigma B (σ(B)) in Listeria monocytogenes was studied by monitoring expression of four known σ(B)-dependent genes, opuCA, lmo2230, lmo2085, and sigB. Activation was found to be rapid, transient, and proportional to the magnitude of the osmotic stress applied, features that underpin the adaptability of this pathogen.

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21890665      PMCID： PMC3209154          DOI： 10.1128/AEM.05732-11

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  34 in total

1.  SigmaB-dependent and sigmaB-independent mechanisms contribute to transcription of Listeria monocytogenes cold stress genes during cold shock and cold growth.

Authors:  Yvonne C Chan; Kathryn J Boor; Martin Wiedmann
Journal:  Appl Environ Microbiol       Date:  2007-08-03       Impact factor: 4.792

2.  Proteomic analyses of a Listeria monocytogenes mutant lacking sigmaB identify new components of the sigmaB regulon and highlight a role for sigmaB in the utilization of glycerol.

Authors:  F Abram; Wan-Lin Su; M Wiedmann; K J Boor; P Coote; C Botting; K A G Karatzas; C P O'Byrne
Journal:  Appl Environ Microbiol       Date:  2007-12-07       Impact factor: 4.792

Review 3.  SigB-dependent general stress response in Bacillus subtilis and related gram-positive bacteria.

Authors:  Michael Hecker; Jan Pané-Farré; Uwe Völker
Journal:  Annu Rev Microbiol       Date:  2007       Impact factor: 15.500

4.  Exposure to salt and organic acids increases the ability of Listeria monocytogenes to invade Caco-2 cells but decreases its ability to survive gastric stress.

Authors:  Matthew R Garner; Karen E James; Michelle C Callahan; Martin Wiedmann; Kathryn J Boor
Journal:  Appl Environ Microbiol       Date:  2006-08       Impact factor: 4.792

5.  Identification and characterization of an ATP binding cassette L-carnitine transporter in Listeria monocytogenes.

Authors:  K R Fraser; D Harvie; P J Coote; C P O'Byrne
Journal:  Appl Environ Microbiol       Date:  2000-11       Impact factor: 4.792

6.  Contribution of three bile-associated loci, bsh, pva, and btlB, to gastrointestinal persistence and bile tolerance of Listeria monocytogenes.

Authors:  Máire Begley; Roy D Sleator; Cormac G M Gahan; Colin Hill
Journal:  Infect Immun       Date:  2005-02       Impact factor: 3.441

7.  Intracellular gene expression profile of Listeria monocytogenes.

Authors:  Som Subhra Chatterjee; Hamid Hossain; Sonja Otten; Carsten Kuenne; Katja Kuchmina; Silke Machata; Eugen Domann; Trinad Chakraborty; Torsten Hain
Journal:  Infect Immun       Date:  2006-02       Impact factor: 3.441

8.  Evaluation of housekeeping genes in Listeria monocytogenes as potential internal control references for normalizing mRNA expression levels in stress adaptation models using real-time PCR.

Authors:  Taurai Tasara; Roger Stephan
Journal:  FEMS Microbiol Lett       Date:  2007-01-30       Impact factor: 2.742

9.  The alternative sigma factor sigma B and the virulence gene regulator PrfA both regulate transcription of Listeria monocytogenes internalins.

Authors:  Patrick McGann; Martin Wiedmann; Kathryn J Boor
Journal:  Appl Environ Microbiol       Date:  2007-03-02       Impact factor: 4.792

10.  Temporal transcriptomic analysis of the Listeria monocytogenes EGD-e sigmaB regulon.

Authors:  Torsten Hain; Hamid Hossain; Som S Chatterjee; Silke Machata; Ute Volk; Sandra Wagner; Benedikt Brors; Stefan Haas; Carsten T Kuenne; Andre Billion; Sonja Otten; Jan Pane-Farre; Susanne Engelmann; Trinad Chakraborty
Journal:  BMC Microbiol       Date:  2008-01-28       Impact factor: 3.605
View more
  18 in total

1.  Listeria monocytogenes shows temperature-dependent and -independent responses to salt stress, including responses that induce cross-protection against other stresses.

Authors:  Teresa M Bergholz; Barbara Bowen; Martin Wiedmann; Kathryn J Boor
Journal:  Appl Environ Microbiol       Date:  2012-02-03       Impact factor: 4.792

2.  Development and optimization of an EGFP-based reporter for measuring the general stress response in Listeria monocytogenes.

Authors:  Marta Utratna; Eoin Cosgrave; Claas Baustian; Rhodri Ceredig; Conor O'Byrne
Journal:  Bioeng Bugs       Date:  2012-03-01

Review 3.  Cross Talk between SigB and PrfA in Listeria monocytogenes Facilitates Transitions between Extra- and Intracellular Environments.

Authors:  Ahmed Gaballa; Veronica Guariglia-Oropeza; Martin Wiedmann; Kathryn J Boor
Journal:  Microbiol Mol Biol Rev       Date:  2019-09-04       Impact factor: 11.056

4.  Phylogenetic and Phenotypic Analyses of a Collection of Food and Clinical Listeria monocytogenes Isolates Reveal Loss of Function of Sigma B from Several Clonal Complexes.

Authors:  Jialun Wu; Kerrie NicAogáin; Olivia McAuliffe; Kieran Jordan; Conor O'Byrne
Journal:  Appl Environ Microbiol       Date:  2022-04-28       Impact factor: 5.005

5.  Mild Stress Conditions during Laboratory Culture Promote the Proliferation of Mutations That Negatively Affect Sigma B Activity in Listeria monocytogenes.

Authors:  Duarte N Guerreiro; Jialun Wu; Charlotte Dessaux; Ana H Oliveira; Teresa Tiensuu; Diana Gudynaite; Catarina M Marinho; Aoife Boyd; Francisco García-Del Portillo; Jörgen Johansson; Conor P O'Byrne
Journal:  J Bacteriol       Date:  2020-04-09       Impact factor: 3.490

6.  Divergent evolution of the activity and regulation of the glutamate decarboxylase systems in Listeria monocytogenes EGD-e and 10403S: roles in virulence and acid tolerance.

Authors:  Conor Feehily; Aiden Finnerty; Pat G Casey; Colin Hill; Cormac G M Gahan; Conor P O'Byrne; Kimon-Andreas G Karatzas
Journal:  PLoS One       Date:  2014-11-11       Impact factor: 3.240

Review 7.  The Role of Stress and Stress Adaptations in Determining the Fate of the Bacterial Pathogen Listeria monocytogenes in the Food Chain.

Authors:  Kerrie NicAogáin; Conor P O'Byrne
Journal:  Front Microbiol       Date:  2016-11-23       Impact factor: 5.640

8.  Stochastic and Differential Activation of σB and PrfA in Listeria monocytogenes at the Single Cell Level under Different Environmental Stress Conditions.

Authors:  Claudia Guldimann; Veronica Guariglia-Oropeza; Sophia Harrand; David Kent; Kathryn J Boor; Martin Wiedmann
Journal:  Front Microbiol       Date:  2017-03-14       Impact factor: 5.640

9.  Effects of growth phase and temperature on σB activity within a Listeria monocytogenes population: evidence for RsbV-independent activation of σB at refrigeration temperatures.

Authors:  Marta Utratna; Eoin Cosgrave; Claas Baustian; Rhodri H Ceredig; Conor P O'Byrne
Journal:  Biomed Res Int       Date:  2014-03-05       Impact factor: 3.411

10.  Home Alone: Elimination of All but One Alternative Sigma Factor in Listeria monocytogenes Allows Prediction of New Roles for σB.

Authors:  Yichang Liu; Renato H Orsi; Kathryn J Boor; Martin Wiedmann; Veronica Guariglia-Oropeza
Journal:  Front Microbiol       Date:  2017-10-11       Impact factor: 5.640
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.