About the Authors

Mathieu Lihoreau

mathieu.lihoreau@univ-rennes1.fr

Affiliation U.M.R. 6552 Ethos, CNRS-Université de Rennes 1, Campus Beaulieu, Rennes, France

Cédric Zimmer

Affiliation U.M.R. 6552 Ethos, CNRS-Université de Rennes 1, Campus Beaulieu, Rennes, France

Colette Rivault

Affiliation U.M.R. 6552 Ethos, CNRS-Université de Rennes 1, Campus Beaulieu, Rennes, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML CR. Performed the experiments: ML CZ CR. Analyzed the data: ML CR. Contributed reagents/materials/analysis tools: ML CZ CR. Wrote the paper: ML CR.