mBio (Oct 2021)

Bacterial Quorum-Sensing Regulation Induces Morphological Change in a Key Host Tissue during the Euprymna scolopes-Vibrio fischeri Symbiosis

  • T. Essock-Burns,
  • B. D. Bennett,
  • D. Arencibia,
  • S. Moriano-Gutierrez,
  • M. Medeiros,
  • M. J. McFall-Ngai,
  • E. G. Ruby

DOI
https://doi.org/10.1128/mBio.02402-21
Journal volume & issue
Vol. 12, no. 5

Abstract

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Interbacterial signaling within a host-associated population can have profound effects on the behavior of the bacteria, for instance, in their production of virulence/colonization factors; in addition, such signaling can dictate the nature of the outcome for the host, in both pathogenic and beneficial associations. Using the monospecific squid-vibrio model of symbiosis, we examined how quorum-sensing regulation by the Vibrio fischeriEuprymna scolopes