Literature DB >> 6797351

Mutants of Corynebacterium diphtheriae PW8 that produce toxin in medium with excess iron.

C Ishii-Kanei, T Uchida, M Yoneda.   

Abstract

Two mutants that produce toxin in medium with excess iron were isolated from the PW8 strain of Corynebacterium diphtheriae. These mutants produced as much toxin in medium containing excess iron (3 mug of Fe2+ per ml) as did the parent PW8 strain in iron-depleted medium, and they will be very useful for easy production of toxin.

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Year:  1981        PMID： 6797351      PMCID： PMC244166          DOI： 10.1128/aem.42.6.1130-1131.1981

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


  5 in total

1.  A new culture method designed for kinetic studies on diphtheria toxin production.

Authors:  M YONEDA
Journal:  Br J Exp Pathol       Date:  1957-04

2.  Structure-activity relationships in diphtheria toxin.

Authors:  D M Gill; A M Pappenheimer
Journal:  J Biol Chem       Date:  1971-03-10       Impact factor: 5.157

3.  The reliability of molecular weight determinations by dodecyl sulfate-polyacrylamide gel electrophoresis.

Authors:  K Weber; M Osborn
Journal:  J Biol Chem       Date:  1969-08-25       Impact factor: 5.157

4.  Isolation from corynebacterium diphtheriae C7(beta) of bacterial mutants that produce toxin in medium with excess iron.

Authors:  C Kanei; T Uchida; M Yoneda
Journal:  Infect Immun       Date:  1977-10       Impact factor: 3.441

5.  Isolation of a cured strain from Corynebacterium diphtheriae PW8.

Authors:  C Ishii-Kanei; T Uchida; M Yoneda
Journal:  Infect Immun       Date:  1979-09       Impact factor: 3.441
  5 in total
  3 in total

1.  Evidence for direct regulation of diphtheria toxin gene transcription by an Fe2+-dependent DNA-binding repressor, DtoxR, in Corynebacterium diphtheriae.

Authors:  G Fourel; A Phalipon; M Kaczorek
Journal:  Infect Immun       Date:  1989-10       Impact factor: 3.441

2.  Characterization of a defective diphtheria toxin repressor (dtxR) allele and analysis of dtxR transcription in wild-type and mutant strains of Corynebacterium diphtheriae.

Authors:  M P Schmitt; R K Holmes
Journal:  Infect Immun       Date:  1991-11       Impact factor: 3.441

3.  Diphtheria toxin promoter function in Corynebacterium diphtheriae and Escherichia coli.

Authors:  M Kaczorek; G Zettlmeissl; F Delpeyroux; R E Streeck
Journal:  Nucleic Acids Res       Date:  1985-05-10       Impact factor: 16.971
  3 in total

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