About the Authors

Bill R. Miller III

Affiliations Department of Biology, University of Richmond, Richmond, Virginia, United States of America, Department of Chemistry, University of Richmond, Richmond, Virginia, United States of America

Carol A. Parish

cparish@richmond.edu (CAP); ewu@richmond.edu (EYW)

Affiliation Department of Chemistry, University of Richmond, Richmond, Virginia, United States of America

Eugene Y. Wu

cparish@richmond.edu (CAP); ewu@richmond.edu (EYW)

Affiliation Department of Biology, University of Richmond, Richmond, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EYW CAP. Performed the experiments: BRM. Analyzed the data: BRM CAP EYW. Contributed reagents/materials/analysis tools: CAP EYW. Wrote the paper: BRM CAP EYW.