About the Authors

Joanna L. Coleman

jcoleman@ucalgary.ca

Affiliation Department of Biological Sciences, University of Calgary, Calgary, Alberta, Canada

Robert M. R. Barclay

Affiliation Department of Biological Sciences, University of Calgary, Calgary, Alberta, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLC RMRB. Performed the experiments: JLC. Analyzed the data: JLC. Contributed reagents/materials/analysis tools: JLC. Wrote the paper: JLC.