About the Authors
School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America
Department of Biology, University of Maryland, College Park, Maryland, United States of America
Department of Biology, University of Puerto Rico, San Juan, Puerto Rico, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: PFL KRL PAB JPC. Performed the experiments: PFL CMP. Analyzed the data: PFL TT. Contributed reagents/materials/analysis tools: KRL PAB. Wrote the manuscript: PFL JPC.