About the Authors
School of Biological Sciences, University of East Anglia, Norwich, United Kingdom
School of Computing Sciences, University of East Anglia, Norwich, United Kingdom
Istituto di Virologia Vegetale, CNR, Torino, Italy
Plant Virology, Agricultural Biotechnology Center, Gödöllö, Hungary
The authors have declared that no competing interests exist.
Conceived and designed the experiments: GS VP JB TD. Performed the experiments: GS VP RLRP. Analyzed the data: GS SM VP GT VM JB TD. Wrote the paper: JB TD.