About the Authors

Margie A. Kinnersley

Affiliation Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America

William E. Holben

Affiliation Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America

Frank Rosenzweig

Frank.Rosenzweig@mso.umt.edu

Affiliation Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAK FR. Performed the experiments: MAK. Analyzed the data: MAK FR. Contributed reagents/materials/analysis tools: MAK. Wrote the paper: MAK WEH FR.