About the Authors

Walter R. Tschinkel

tschinkel@bio.fsu.edu

Affiliation Department of Biological Science, Florida State University, Tallahassee, Florida, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

No other contributions. Conceived and designed the experiments: WRT. Performed the experiments: WRT. Analyzed the data: WRT. Contributed reagents/materials/analysis tools: WRT. Wrote the paper: WRT.