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Journal of Bacteriology logoLink to Journal of Bacteriology
. 1983 Nov;156(2):880–887. doi: 10.1128/jb.156.2.880-887.1983

Iron uptake system medicated by Vibrio anguillarum plasmid pJM1.

M A Walter, S A Potter, J H Crosa
PMCID: PMC217907  PMID: 6313622

Abstract

Plasmid pJM1 from an invasive strain of Vibrio anguillarum mediates an iron-sequestering system that is associated with the ability of this bacterium to cause septicemia in marine fishes. This plasmid-mediated iron uptake system was analyzed by using mutations caused by transposon Tnl. Restriction endonuclease analysis of iron uptake-deficient and -proficient derivatives generated by insertion of Tnl and molecular cloning experiments permitted us to localize the plasmid regions involved in the process of iron sequestration to a stretch of about 20 kilobase pairs. In addition, the existence of two plasmid-mediated components involved in the process of iron uptake in V. anguillarum was defined: a diffusible substance which functions as a siderophore and a nondiffusible receptor for complexes of iron-siderophore, which we have tentatively identified as the pJM1 plasmid-mediated outer membrane protein OM2 of V. anguillarum.

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Selected References

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  1. Birnboim H. C., Doly J. A rapid alkaline extraction procedure for screening recombinant plasmid DNA. Nucleic Acids Res. 1979 Nov 24;7(6):1513–1523. doi: 10.1093/nar/7.6.1513. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Bullen J. J., Rogers H. J., Griffiths E. Role of iron in bacterial infection. Curr Top Microbiol Immunol. 1978;80:1–35. doi: 10.1007/978-3-642-66956-9_1. [DOI] [PubMed] [Google Scholar]
  3. Cisar J. O., Fryer J. L. An epizootic of vibriosis in chinook salmon. Wildl Dis. 1969 Apr;5(2):73–76. doi: 10.7589/0090-3558-5.2.73. [DOI] [PubMed] [Google Scholar]
  4. Crosa J. H. A plasmid associated with virulence in the marine fish pathogen Vibrio anguillarum specifies an iron-sequestering system. Nature. 1980 Apr 10;284(5756):566–568. doi: 10.1038/284566a0. [DOI] [PubMed] [Google Scholar]
  5. Crosa J. H., Hodges L. L. Outer membrane proteins induced under conditions of iron limitation in the marine fish pathogen Vibrio anguillarum 775. Infect Immun. 1981 Jan;31(1):223–227. doi: 10.1128/iai.31.1.223-227.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Crosa J. H., Hodges L. L., Schiewe M. H. Curing of a plasmid is correlated with an attenuation of virulence in the marine fish pathogen Vibrio anguillarum. Infect Immun. 1980 Mar;27(3):897–902. doi: 10.1128/iai.27.3.897-902.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Crosa J. H., Luttropp L. K., Falkow S. Molecular cloning of replication and incompatibility regions from the R-plasmid R6K. J Mol Biol. 1978 Sep 25;124(3):443–468. doi: 10.1016/0022-2836(78)90181-x. [DOI] [PubMed] [Google Scholar]
  8. Crosa J. H., Schiewe M. H., Falkow S. Evidence for plasmid contribution to the virulence of fish pathogen Vibrio anguillarum. Infect Immun. 1977 Nov;18(2):509–513. doi: 10.1128/iai.18.2.509-513.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Datta N., Hedges R. W., Shaw E. J., Sykes R. B., Richmond M. H. Properties of an R factor from Pseudomonas aeruginosa. J Bacteriol. 1971 Dec;108(3):1244–1249. doi: 10.1128/jb.108.3.1244-1249.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Grinsted J., Saunders J. R., Ingram L. C., Sykes R. B., Richmond M. H. Properties of a R factor which originated in Pseudomonas aeruginosa 1822. J Bacteriol. 1972 May;110(2):529–537. doi: 10.1128/jb.110.2.529-537.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Hansen J. B., Olsen R. H. Isolation of large bacterial plasmids and characterization of the P2 incompatibility group plasmids pMG1 and pMG5. J Bacteriol. 1978 Jul;135(1):227–238. doi: 10.1128/jb.135.1.227-238.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Hedges R. W., Jacob A. E. Transposition of ampicillin resistance from RP4 to other replicons. Mol Gen Genet. 1974;132(1):31–40. doi: 10.1007/BF00268228. [DOI] [PubMed] [Google Scholar]
  13. Neilands J. B. Microbial iron compounds. Annu Rev Biochem. 1981;50:715–731. doi: 10.1146/annurev.bi.50.070181.003435. [DOI] [PubMed] [Google Scholar]
  14. Payne S. M., Finkelstein R. A. The critical role of iron in host-bacterial interactions. J Clin Invest. 1978 Jun;61(6):1428–1440. doi: 10.1172/JCI109062. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Weinberg E. D. Iron and infection. Microbiol Rev. 1978 Mar;42(1):45–66. doi: 10.1128/mr.42.1.45-66.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Williams P. H. Novel iron uptake system specified by ColV plasmids: an important component in the virulence of invasive strains of Escherichia coli. Infect Immun. 1979 Dec;26(3):925–932. doi: 10.1128/iai.26.3.925-932.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Williams P. H., Warner P. J. ColV plasmid-mediated, colicin V-independent iron uptake system of invasive strains of Escherichia coli. Infect Immun. 1980 Aug;29(2):411–416. doi: 10.1128/iai.29.2.411-416.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]

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