About the Authors

Quentin Geissmann

qgeissmann@gmail.com

Affiliations Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom, Institute for Biology, Free University of Berlin, Berlin, Germany

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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