About the Authors
Department of Zoology, Miami University, Oxford, Ohio, United States of America
Department of Zoology, Miami University, Hamilton, Ohio, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JMS PS ALR SMW. Performed the experiments: JMS PS. Analyzed the data: JMS. Wrote the paper: JMS ALR. Provided fly cultures and conducted nutritional analyses: SMW. Extensive editing and review of text: SMW.