About the Authors
Section of Integrative Biology, University of Texas at Austin, Austin, Texas, United States of America
Smithsonian Tropical Research Institute, Balboa, Republic of Panama
Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, Arizona, United States of America
Department of Pharmacology and Cancer Biology, Duke University, Durham, North Carolina, United States of America
Department of Bacteriology, University of Wisconsin at Madison, Madison, Wisconsin, United States of America
The authors have declared that no competing interests exist.
NMG, SRJ, and CRC conceived and designed the experiments. NMG and SRJ performed the experiments and analyzed the data. UGM contributed reagents/materials/analysis tools. NMG, SRJ, CRC, and UGM wrote the paper.