About the Authors
Department of Biology, University of Leicester, Leicester, United Kingdom
Miyagishima Initiative Research Unit, Advance Science Institute, RIKEN, Wako, Saitama, Japan
The authors have declared that no competing interests exist.
Conceived and designed the experiments: LB SH MB DT. Performed the experiments: LB SH MB AS. Analyzed the data: LB SH MB DT. Contributed reagents/materials/analysis tools: TM DT. Wrote the paper: LB DT.