About the Authors

Cecilia A. Prator

Current address: Department of Environmental Science, Policy, and Management, University of California, Berkeley, Berkeley, California, United States of America

Affiliation Department of Biology, Occidental College, Los Angeles, California, United States of America

Kellee M. Murayama

Affiliation Department of Biology, Occidental College, Los Angeles, California, United States of America

Joseph R. Schulz

jschulz@oxy.edu

Affiliation Department of Biology, Occidental College, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAP JRS. Performed the experiments: CAP KMM JRS. Analyzed the data: CAP KMM JRS. Contributed reagents/materials/analysis tools: CAP KMM JRS. Wrote the paper: CAP JRS. Participated in manuscript editing: CAP KMM JRS. Participated in preparing figures: CAP KMM JRS.