About the Authors

Kristina R. Mulry

Current address: Indiana University School of Medicine, Indianapolis, Indiana, United States of America

Affiliation Dept. of Chemistry & Biochemistry, DePauw University, Greencastle, Indiana, United States of America

Bryan A. Hanson

hanson@depauw.edu

Affiliation Dept. of Chemistry & Biochemistry, DePauw University, Greencastle, Indiana, United States of America

Dana A. Dudle

Affiliation Dept. of Biology, DePauw University, Greencastle, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BAH DAD. Performed the experiments: KRM. Analyzed the data: KRM BAH DAD. Contributed reagents/materials/analysis tools: BAH. Wrote the paper: KRM BAH DAD.