About the Authors

Alan O. Marron

am543@cam.ac.uk

Affiliation Department of Zoology, University of Cambridge, Cambridge, United Kingdom

Michael Akam

Affiliation Department of Zoology, University of Cambridge, Cambridge, United Kingdom

Giselle Walker

Affiliation Department of Botany, University of Otago, Dunedin, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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