Literature DB >> 10368161

Role for the oxyS gene in regulation of intracellular hydrogen peroxide in Escherichia coli.

B González-Flecha1, B Demple.   

Abstract

Intracellular hydrogen peroxide is regulated in Escherichia coli by OxyR in response to the metabolic production of H2O2. Here, we show that the untranslated oxyS RNA controlled by OxyR has a role in this regulation. The oxyS transcript appears to affect the metabolic output of H2O2 rather than the removal of H2O2 by catalases-hydroperoxidases.

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Year:  1999        PMID： 10368161      PMCID： PMC93864     

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  21 in total

1.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

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Journal:  Physiol Rev       Date:  1979-07       Impact factor: 37.312

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Authors:  P C Loewen; J Switala; B L Triggs-Raine
Journal:  Arch Biochem Biophys       Date:  1985-11-15       Impact factor: 4.013

4.  Positive control of a regulon for defenses against oxidative stress and some heat-shock proteins in Salmonella typhimurium.

Authors:  M F Christman; R W Morgan; F S Jacobson; B N Ames
Journal:  Cell       Date:  1985-07       Impact factor: 41.582

5.  Structure and function of the uhp genes for the sugar phosphate transport system in Escherichia coli and Salmonella typhimurium.

Authors:  M D Island; B Y Wei; R J Kadner
Journal:  J Bacteriol       Date:  1992-05       Impact factor: 3.490

6.  Assay of metabolic superoxide production in Escherichia coli.

Authors:  J A Imlay; I Fridovich
Journal:  J Biol Chem       Date:  1991-04-15       Impact factor: 5.157

7.  Molecular characterization of an operon (hyp) necessary for the activity of the three hydrogenase isoenzymes in Escherichia coli.

Authors:  S Lutz; A Jacobi; V Schlensog; R Böhm; G Sawers; A Böck
Journal:  Mol Microbiol       Date:  1991-01       Impact factor: 3.501

8.  Hydrogen peroxide-inducible proteins in Salmonella typhimurium overlap with heat shock and other stress proteins.

Authors:  R W Morgan; M F Christman; F S Jacobson; G Storz; B N Ames
Journal:  Proc Natl Acad Sci U S A       Date:  1986-11       Impact factor: 11.205

9.  Nucleotide sequence of the uhp region of Escherichia coli.

Authors:  M J Friedrich; R J Kadner
Journal:  J Bacteriol       Date:  1987-08       Impact factor: 3.490

10.  Overproduction of peroxide-scavenging enzymes in Escherichia coli suppresses spontaneous mutagenesis and sensitivity to redox-cycling agents in oxyR-mutants.

Authors:  J T Greenberg; B Demple
Journal:  EMBO J       Date:  1988-08       Impact factor: 11.598
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  19 in total

1.  Non-coding, mRNA-like RNAs database Y2K.

Authors:  V A Erdmann; M Szymanski; A Hochberg; N Groot; J Barciszewski
Journal:  Nucleic Acids Res       Date:  2000-01-01       Impact factor: 16.971

2.  Pseudomonas aeruginosa SoxR does not conform to the archetypal paradigm for SoxR-dependent regulation of the bacterial oxidative stress adaptive response.

Authors:  Marco Palma; Juan Zurita; Julian A Ferreras; Stefan Worgall; Davise H Larone; Lei Shi; Fabien Campagne; Luis E N Quadri
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3.  Role of the Pseudomonas aeruginosa oxyR-recG operon in oxidative stress defense and DNA repair: OxyR-dependent regulation of katB-ankB, ahpB, and ahpC-ahpF.

Authors:  U A Ochsner; M L Vasil; E Alsabbagh; K Parvatiyar; D J Hassett
Journal:  J Bacteriol       Date:  2000-08       Impact factor: 3.490

Review 4.  Peroxide-sensing transcriptional regulators in bacteria.

Authors:  James M Dubbs; Skorn Mongkolsuk
Journal:  J Bacteriol       Date:  2012-07-13       Impact factor: 3.490

5.  Characterization of OxyR as a negative transcriptional regulator that represses catalase production in Corynebacterium diphtheriae.

Authors:  Ju-Sim Kim; Randall K Holmes
Journal:  PLoS One       Date:  2012-03-16       Impact factor: 3.240

6.  Label-free proteomic analysis to confirm the predicted proteome of Corynebacterium pseudotuberculosis under nitrosative stress mediated by nitric oxide.

Authors:  Wanderson M Silva; Rodrigo D Carvalho; Siomar C Soares; Isabela Fs Bastos; Edson L Folador; Gustavo Hmf Souza; Yves Le Loir; Anderson Miyoshi; Artur Silva; Vasco Azevedo
Journal:  BMC Genomics       Date:  2014-12-04       Impact factor: 3.969

7.  A Redox-Based Autoinduction Strategy to Facilitate Expression of 5xCys-Tagged Proteins for Electrobiofabrication.

Authors:  Sally Wang; Chen-Yu Tsao; Dana Motabar; Jinyang Li; Gregory F Payne; William E Bentley
Journal:  Front Microbiol       Date:  2021-06-18       Impact factor: 5.640

8.  Escherichia coli avoids high dissolved oxygen stress by activation of SoxRS and manganese-superoxide dismutase.

Authors:  Antonino Baez; Joseph Shiloach
Journal:  Microb Cell Fact       Date:  2013-03-12       Impact factor: 5.328

9.  A non-classical LysR-type transcriptional regulator PA2206 is required for an effective oxidative stress response in Pseudomonas aeruginosa.

Authors:  F Jerry Reen; Jill M Haynes; Marlies J Mooij; Fergal O'Gara
Journal:  PLoS One       Date:  2013-01-28       Impact factor: 3.240

10.  Reduction of hydrogen peroxide stress derived from fatty acid beta-oxidation improves fatty acid utilization in Escherichia coli.

Authors:  Hidetaka Doi; Yasushi Hoshino; Kentaro Nakase; Yoshihiro Usuda
Journal:  Appl Microbiol Biotechnol       Date:  2013-10-30       Impact factor: 4.813
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