Literature DB >> 3536846

Glutathione in Escherichia coli is dispensable for resistance to H2O2 and gamma radiation.

J T Greenberg, B Demple.   

Abstract

Escherichia coli devoid of glutathione (because of transposon insertions in the gshA gene) has normal resistance to H2O2, cumene hydroperoxide, heat, or ionizing radiation. Intracellular glutathione thus does not protect E. coli from such lethal oxidative damage. The use of gshA::Tn10 mutants also revealed a glutathione-independent, H2O2-inducible resistance to N-ethylmaleimide.

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Year:  1986        PMID： 3536846      PMCID： PMC213589          DOI： 10.1128/jb.168.2.1026-1029.1986

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


  21 in total

1.  Role of oxygen in modifying the radiosensitivity of E. coli B.

Authors:  T ALPER; P HOWARD-FLANDERS
Journal:  Nature       Date:  1956-11-03       Impact factor: 49.962

2.  Cellular glutathione is a key to the oxygen effect in radiation damage.

Authors:  M L Morse; R H Dahl
Journal:  Nature       Date:  1978-02-16       Impact factor: 49.962

3.  Mapping of gshA, a gene for the biosynthesis of glutathione in Eschericha coli K12.

Authors:  P Apontoweil; W Berends
Journal:  Mol Gen Genet       Date:  1975-11-24

Review 4.  Linkage map of Escherichia coli K-12, edition 7.

Authors:  B J Bachmann
Journal:  Microbiol Rev       Date:  1983-06

5.  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

6.  Glutathione depletion, radiosensitization, and misonidazole potentiation in hypoxic Chinese hamster ovary cells by buthionine sulfoximine.

Authors:  E P Clark; E R Epp; J E Biaglow; M Morse-Gaudio; E Zachgo
Journal:  Radiat Res       Date:  1984-05       Impact factor: 2.841

7.  Radiosensitization of hypoxic tumor cells by depletion of intracellular glutathione.

Authors:  E A Bump; N Y Yu; J M Brown
Journal:  Science       Date:  1982-08-06       Impact factor: 47.728

8.  Methylation of deoxyribonucleic acid in cultured mammalian cells by N-methyl-N'-nitro-N-nitrosoguanidine. The influence of cellular thiol concentrations on the extent of methylation and the 6-oxygen atom of guanine as a site of methylation.

Authors:  P D Lawley; C J Thatcher
Journal:  Biochem J       Date:  1970-02       Impact factor: 3.857

9.  Escherichia coli xth mutants are hypersensitive to hydrogen peroxide.

Authors:  B Demple; J Halbrook; S Linn
Journal:  J Bacteriol       Date:  1983-02       Impact factor: 3.490

10.  Dimethyl sulfoxide prevents DNA nicking mediated by ionizing radiation or iron/hydrogen peroxide-generated hydroxyl radical.

Authors:  J E Repine; O W Pfenninger; D W Talmage; E M Berger; D E Pettijohn
Journal:  Proc Natl Acad Sci U S A       Date:  1981-02       Impact factor: 11.205
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  46 in total

1.  Protein S-thiolation by Glutathionylspermidine (Gsp): the role of Escherichia coli Gsp synthetASE/amidase in redox regulation.

Authors:  Bing-Yu Chiang; Tzu-Chieh Chen; Chien-Hua Pai; Chi-Chi Chou; Hsuan-He Chen; Tzu-Ping Ko; Wen-Hung Hsu; Chun-Yang Chang; Whei-Fen Wu; Andrew H-J Wang; Chun-Hung Lin
Journal:  J Biol Chem       Date:  2010-06-08       Impact factor: 5.157

2.  Cloning and characterization of gluconolactone oxidase of Penicillium cyaneo-fulvum ATCC 10431 and evaluation of its use for production of D-erythorbic acid in recombinant Pichia pastoris.

Authors:  Tuomas Salusjärvi; Nisse Kalkkinen; Andrei N Miasnikov
Journal:  Appl Environ Microbiol       Date:  2004-09       Impact factor: 4.792

3.  Suppression of oxidative envelope damage by pseudoreversion of a superoxide dismutase-deficient mutant of Escherichia coli.

Authors:  J A Imlay; I Fridovich
Journal:  J Bacteriol       Date:  1992-02       Impact factor: 3.490

4.  Involvement of gamma-glutamyl peptides in osmoadaptation of Escherichia coli.

Authors:  D McLaggan; T M Logan; D G Lynn; W Epstein
Journal:  J Bacteriol       Date:  1990-07       Impact factor: 3.490

Review 5.  Linkage map of Escherichia coli K-12, edition 10: the traditional map.

Authors:  M K Berlyn
Journal:  Microbiol Mol Biol Rev       Date:  1998-09       Impact factor: 11.056

Review 6.  Linkage map of Escherichia coli K-12, edition 8.

Authors:  B J Bachmann
Journal:  Microbiol Rev       Date:  1990-06

Review 7.  Role of oxidants in microbial pathophysiology.

Authors:  R A Miller; B E Britigan
Journal:  Clin Microbiol Rev       Date:  1997-01       Impact factor: 26.132

8.  Glutathione synthetase is dispensable for growth under both normal and oxidative stress conditions in the yeast Saccharomyces cerevisiae due to an accumulation of the dipeptide gamma-glutamylcysteine.

Authors:  C M Grant; F H MacIver; I W Dawes
Journal:  Mol Biol Cell       Date:  1997-09       Impact factor: 4.138

9.  Escherichia coli exhibits negative chemotaxis in gradients of hydrogen peroxide, hypochlorite, and N-chlorotaurine: products of the respiratory burst of phagocytic cells.

Authors:  L Benov; I Fridovich
Journal:  Proc Natl Acad Sci U S A       Date:  1996-05-14       Impact factor: 11.205

10.  Oxidative mechanisms of toxicity of low-intensity near-UV light in Salmonella typhimurium.

Authors:  G F Kramer; B N Ames
Journal:  J Bacteriol       Date:  1987-05       Impact factor: 3.490
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