About the Authors

Rute Silva-Sousa

elena.casacuberta@ibe.upf-csic.es

Affiliation Institute of Evolutionary Biology, IBE (CSIC-UPF), Barcelona, Spain

Elena Casacuberta

Affiliation Institute of Evolutionary Biology, IBE (CSIC-UPF), Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RSS EC. Performed the experiments: RSS. Analyzed the data: RSS EC. Contributed reagents/materials/analysis tools: RSS EC. Wrote the manuscript: RSS EC.