About the Authors

Nives Škunca

skuncan@inf.ethz.ch (NS), c.dessimoz@ucl.ac.uk (CD)

Affiliations ETH Zürich, Department of Computer Science, Universitätstr. 19, 8092 Zürich, Switzerland, Swiss Institute of Bioinformatics, Universitätstr. 6, 8092 Zürich, Switzerland, University College London, Gower St, London WC1E 6BT, UK

Christophe Dessimoz

skuncan@inf.ethz.ch (NS), c.dessimoz@ucl.ac.uk (CD)

Affiliations University College London, Gower St, London WC1E 6BT, UK, Swiss Institute of Bioinformatics, Universitätstr. 6, 8092 Zürich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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