About the Authors

Stephen J Huston, Holger G Krapp
Department of Zoology, University of Cambridge, Cambridge, United Kingdom

Stephen J Huston, Holger G Krapp
Department of Bioengineering, Imperial College London, London, United Kingdom

Stephen J Huston
Division of Biology, California Institute of Technology, Pasadena, California, United States of America

Corresponding Author

h.g.krapp@imperial.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

SJH and HGK conceived and designed the experiments. SJH performed the experiments and analyzed the data. SJH and HGK wrote the paper.