About the Authors

Kristen Harfmann Short

khshort@manchester.edu

Current address: Manchester College, North Manchester, Indiana, United States of America

Affiliation Department of Biological Sciences, University of Cincinnati, Cincinnati, Ohio, United States of America,

Kenneth Petren

Affiliation Department of Biological Sciences, University of Cincinnati, Cincinnati, Ohio, United States of America,

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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