Literature DB >> 830647

Carbohydrate repression of catalase synthesis in Bacteroides fragilis.

E M Gregory, B J Veltri, D L Wagner, T D Wilkins.   

Abstract

Catalase formation by Bacteroides fragilis was immediately stopped upon addition of glucose to a culture growing in peptone medium. Each of eight other carbohydrates fermented by the organism also repressed catalase formation. Without added carbohydrate, the strains produced relatively large amounts of catalase (25 to 50 U/mg of protein).

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Year:  1977        PMID： 830647      PMCID： PMC234954          DOI： 10.1128/jb.129.1.534-535.1977

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


  2 in total

1.  A spectrophotometric method for measuring the breakdown of hydrogen peroxide by catalase.

Authors:  R F BEERS; I W SIZER
Journal:  J Biol Chem       Date:  1952-03       Impact factor: 5.157

2.  Modification of the Minitek Miniaturized Differentiation System for characterization of anaerobic bacteria.

Authors:  D Stargel; F S Thompson; S E Phillips; G L Lombard; V R Dowell
Journal:  J Clin Microbiol       Date:  1976-03       Impact factor: 5.948
  2 in total
  6 in total

1.  Regulation of Bacteriodes fragilis katB mRNA by oxidative stress and carbon limitation.

Authors:  E R Rocha; C J Smith
Journal:  J Bacteriol       Date:  1997-11       Impact factor: 3.490

2.  Factors related to the oxygen tolerance of anaerobic bacteria.

Authors:  R D Rolfe; D J Hentges; B J Campbell; J T Barrett
Journal:  Appl Environ Microbiol       Date:  1978-08       Impact factor: 4.792

3.  Oxidative stress response in an anaerobe, Bacteroides fragilis: a role for catalase in protection against hydrogen peroxide.

Authors:  E R Rocha; T Selby; J P Coleman; C J Smith
Journal:  J Bacteriol       Date:  1996-12       Impact factor: 3.490

4.  Factors affecting production of catalase by Bacteroides.

Authors:  T D Wilkins; D L Wagner; B J Veltri; E M Gregory
Journal:  J Clin Microbiol       Date:  1978-11       Impact factor: 5.948

5.  Biochemical and genetic analyses of a catalase from the anaerobic bacterium Bacteroides fragilis.

Authors:  E R Rocha; C J Smith
Journal:  J Bacteriol       Date:  1995-06       Impact factor: 3.490

6.  Isolation of catalase-deficient Escherichia coli mutants and genetic mapping of katE, a locus that affects catalase activity.

Authors:  P C Loewen
Journal:  J Bacteriol       Date:  1984-02       Impact factor: 3.490
  6 in total

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