About the Authors

Sarah M. Gray

sarahmarie.gray@unifr.ch

Affiliations Department of Ecology and Evolution, Stony Brook University, Stony Brook, New York, United States of America, Unit of Ecology and Evolution, Department of Biology, University of Fribourg, Fribourg, Switzerland

Denise M. Akob

Current address: U.S. Geological Survey, Reston, Virginia, United States of America

Affiliation Institute of Ecology, Friedrich Schiller University, Jena, Germany

Stefan J. Green

Affiliations DNA Services Facility, Research Resources Center, University of Illinois at Chicago, Chicago, Illinois, United States of America, Department of Biological Sciences, University of Illinois at Chicago, Chicago, Illinois, United States of America

Joel E. Kostka

Affiliation Georgia Institute of Technology, Schools of Biology and Earth & Atmospheric Sciences, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SMG DMA. Performed the experiments: SMG DMA. Analyzed the data: SMG DMA SJG. Contributed reagents/materials/analysis tools: JEK. Wrote the paper: SMG DMA SJG JEK.