Cycles of light and dark co-ordinate reversible colony differentiation in Listeria monocytogenes

@article{Tiensuu2013CyclesOL,
  title={Cycles of light and dark co-ordinate reversible colony differentiation in Listeria monocytogenes},
  author={T. Tiensuu and C. Andersson and P. Ryd{\'e}n and J. Johansson},
  journal={Molecular Microbiology},
  year={2013},
  volume={87},
  pages={909 - 924}
}
  • T. Tiensuu, C. Andersson, +1 author J. Johansson
  • Published 2013
  • Biology, Medicine
  • Molecular Microbiology
  • Recently, several light receptors have been identified in non‐phototrophic bacteria, but their physiological roles still remain rather elusive. Here we show that colonies of the saprophytic bacterium Listeria monocytogenes undergo synchronized multicellular behaviour on agar plates, in response to oscillating light/dark conditions, giving rise to alternating ring formation (opaque and translucent rings). On agar plates, bacteria from opaque rings survive increased levels of reactive oxygen… CONTINUE READING
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    References

    SHOWING 1-10 OF 57 REFERENCES
    Blue and Red Light Modulates SigB-Dependent Gene Transcription, Swimming Motility and Invasiveness in Listeria monocytogenes
    • 70
    • Highly Influential
    • PDF
    Listeria monocytogenes adapts to long-term stationary phase survival without compromising bacterial virulence.
    • 23
    The blue-light receptor YtvA acts in the environmental stress signaling pathway of Bacillus subtilis.
    • 119
    • PDF
    Photocycle of the LOV‐STAS Protein from the Pathogen Listeria monocytogenes.
    • 21
    Role of ςB in Heat, Ethanol, Acid, and Oxidative Stress Resistance and during Carbon Starvation inListeria monocytogenes
    • 240
    • PDF
    The Listeria transcriptional landscape from saprophytism to virulence
    • 762
    Genetic analysis of Salmonella enteritidis biofilm formation: critical role of cellulose
    • 489
    Blue light activates the sigmaB-dependent stress response of Bacillus subtilis via YtvA.
    • 148
    • PDF
    Importance of SigB for Listeria monocytogenes Static and Continuous-Flow Biofilm Formation and Disinfectant Resistance
    • 86
    • PDF
    Temporal transcriptomic analysis of the Listeria monocytogenes EGD-e σB regulon
    • 140
    • PDF