About the Authors

Robin N. Thompson

robin.thompson@lmh.ox.ac.uk

Current address: Department of Zoology, The Tinbergen Building, South Parks Road, Oxford, United Kingdom

Affiliation Department of Plant Sciences, University of Cambridge, Cambridge, United Kingdom

Christopher A. Gilligan

Affiliation Department of Plant Sciences, University of Cambridge, Cambridge, United Kingdom

Nik J. Cunniffe

Affiliation Department of Plant Sciences, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RNT NJC. Performed the experiments: RNT. Analyzed the data: RNT. Wrote the paper: RNT CAG NJC.