About the Authors

William D. Brown


Affiliation Department of Biology, State University of New York at Fredonia, Fredonia, New York, United States of America

Gregory A. Muntz
Alexander J. Ladowski

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WDB. Performed the experiments: GAM AJL WDB. Analyzed the data: WDB. Wrote the paper: WDB.