About the Authors

Andrew F. Taylor

Affiliation Centre for Novel Agricultural Products, Department of Biology, University of York, York, United Kingdom

Elizabeth L. Rylott

Affiliation Centre for Novel Agricultural Products, Department of Biology, University of York, York, United Kingdom

Christopher W. N. Anderson

Affiliation Institute of Agriculture and Environment, Massey University, Palmerston North, New Zealand

Neil C. Bruce

neil.bruce@york.ac.uk

Affiliation Centre for Novel Agricultural Products, Department of Biology, University of York, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AFT ELR CWNA NCB. Performed the experiments: AFT ELR. Analyzed the data: AFT ELR CWNA NCB. Wrote the paper: ELR CWNA AFT NCB.