About the Authors

Rémi Peyraud

Affiliation Institute of Microbiology, ETH Zurich, Zurich, Switzerland

Patrick Kiefer

Affiliation Institute of Microbiology, ETH Zurich, Zurich, Switzerland

Philipp Christen

Affiliation Institute of Microbiology, ETH Zurich, Zurich, Switzerland

Jean-Charles Portais

Affiliations Université de Toulouse, INSA, UPS, INP, Toulouse, France, INRA, UMR792 Ingénierie des Systèmes Biologiques et des Procédés, Toulouse, France, CNRS, UMR5504, Toulouse, France

Julia A. Vorholt

vorholt@micro.biol.ethz.ch

Affiliation Institute of Microbiology, ETH Zurich, Zurich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RP PK JCP JAV. Performed the experiments: RP PK PC. Analyzed the data: RP PK PC. Contributed reagents/materials/analysis tools: PK PC JCP. Wrote the paper: RP JCP JAV. Performed LC-MS measurements: PK RP.