About the Authors

Paula Irles

Current address: Facultad Agronomía e Ing. Forestal, Pontificia Universidad Católica de Chile, Santiago de Chile, Chile

Affiliation Institut de Biologia Evolutiva (CSIC - Universitat Pompeu Fabra), Barcelona, Spain

Maria-Dolors Piulachs

mdolors.piulachs@ibe.upf-csic.es

Affiliation Institut de Biologia Evolutiva (CSIC - Universitat Pompeu Fabra), Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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