About the Authors

Julian R. Dupuis

jrdupuis@ualberta.ca

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

Felix A. H. Sperling

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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