About the Authors

Eduardo Moreno

emoreno@izb.unibe.ch

Affiliation Institute of Cell Biology, University of Bern, Bern, Switzerland

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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