About the Authors
Institute of Physiology, Academy of Sciences, Prague, Czech Republic
INRA, UMR 1272 Physiologie de l'Insecte, Versailles, France
The authors have declared that no competing interests exist.
Contributed reagents/materials/analysis tools: PL. Wrote the paper: LK JR. Performed the research: LK. Designed the research: PL JR.