mSystems (Jun 2021)

Anaerobic Sulfur Oxidation Underlies Adaptation of a Chemosynthetic Symbiont to Oxic-Anoxic Interfaces

  • Gabriela F. Paredes,
  • Tobias Viehboeck,
  • Raymond Lee,
  • Marton Palatinszky,
  • Michaela A. Mausz,
  • Siegfried Reipert,
  • Arno Schintlmeister,
  • Andreas Maier,
  • Jean-Marie Volland,
  • Claudia Hirschfeld,
  • Michael Wagner,
  • David Berry,
  • Stephanie Markert,
  • Silvia Bulgheresi,
  • Lena König

DOI
https://doi.org/10.1128/mSystems.01186-20
Journal volume & issue
Vol. 6, no. 3

Abstract

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Chemoautotrophic endosymbionts are famous for exploiting sulfur oxidization to feed marine organisms with fixed carbon. However, the physiology of thiotrophic bacteria thriving on the surface of animals (ectosymbionts) is less understood.