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Research Article

A Fundamental Regulatory Mechanism Operating through OmpR and DNA Topology Controls Expression of Salmonella Pathogenicity Islands SPI-1 and SPI-2

  • Andrew D. S. Cameron,
  • Charles J. Dorman mail

    cjdorman@tcd.ie

    Affiliation: Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, Dublin, Ireland

    X
  • Published: March 22, 2012
  • DOI: 10.1371/journal.pgen.1002615

About the Authors

Charles J. Dorman
Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, Dublin, Ireland

Corresponding Author

Email: cjdorman@tcd.ie

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ADSC CJD. Performed the experiments: ADSC. Analyzed the data: ADSC CJD. Contributed reagents/materials/analysis tools: CJD. Wrote the paper: ADSC CJD.