About the Authors

Renaud Bastien

Affiliations Institut Jean-Pierre Bourgin, UMR1318 INRA-AgroParisTech, 78026 Versailles, France, INRA, UMR 547 PIAF, F-63100 Clermont Fd Cedex 01, France, Clermont Université, Université Blaise Pascal, UMR 547 PIAF, BP 10448, F-63000 Clermont-Ferrand, France, School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA

Stéphane Douady

⋆ These authors have contributed equally to the work

Affiliation Matière et Systèmes Complexes, Université Paris-Diderot, 75025 Paris Cedex 13, France

Bruno Moulia

bruno.moulia@clermont.inra.fr

⋆ These authors have contributed equally to the work

Affiliations INRA, UMR 547 PIAF, F-63100 Clermont Fd Cedex 01, France, Clermont Université, Université Blaise Pascal, UMR 547 PIAF, BP 10448, F-63000 Clermont-Ferrand, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RB SD BM. Performed the experiments: RB. Analyzed the data: RB SD BM. Wrote the paper: RB BM.