About the Authors

Angela M. Horner

ahorner@csusb.edu

Affiliation Department of Biology, California State University, San Bernardino, California, United States of America

Bruce C. Jayne

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: AH BJ. Performed the experiments: AH. Analyzed the data: AH. Contributed reagents/materials/analysis tools: AH BJ. Wrote the paper: AH BJ.