About the Authors

Nathan A. Miller

natemiller77@gmail.com

Affiliation Romberg Tiburon Center and Department of Biology, San Francisco State University, Tiburon, California, United States of America

Xi Chen

Affiliation Romberg Tiburon Center and Department of Biology, San Francisco State University, Tiburon, California, United States of America

Jonathon H. Stillman

Affiliations Romberg Tiburon Center and Department of Biology, San Francisco State University, Tiburon, California, United States of America, Department of Integrative Biology, University of California, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NAM XC JHS. Performed the experiments: NAM XC. Analyzed the data: NAM. Contributed reagents/materials/analysis tools: JHS. Wrote the paper: NAM XC JHS.