About the Authors

Pierre Delobel

Affiliations INRA, UMR1083, Montpellier, France, SupAgro Montpellier, UMR1083, Montpellier, France, Universit Montpellier 1, UMR1083, Montpellier, France

Catherine Tesnière

tesniere@supagro.inra.fr

Affiliations INRA, UMR1083, Montpellier, France, SupAgro Montpellier, UMR1083, Montpellier, France, Universit Montpellier 1, UMR1083, Montpellier, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PD. Performed the experiments: PD. Analyzed the data: PD CT. Contributed reagents/materials/analysis tools: PD. Wrote the paper: PD CT.