About the Authors

Cole G. Easson

cgeasson@uab.edu

Affiliation Environmental Toxicology Research Program, University of Mississippi, University, Mississippi, United States of America

Marc Slattery

Affiliations Environmental Toxicology Research Program, University of Mississippi, University, Mississippi, United States of America, National Center for Natural Products Research, University of Mississippi, University, Mississippi, United States of America, Department of Pharmacognosy, University of Mississippi, University, Mississippi, United States of America

Henrique G. Momm

Affiliation Department of Geosciences, Middle Tennessee State University, Murfreesboro, Tennessee, United States of America

Julie B. Olson

Affiliation Department of Biological Sciences, University of Alabama, Tuscaloosa, Alabama, United States of America

Robert W. Thacker

Affiliation Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Deborah J. Gochfeld

Affiliations Environmental Toxicology Research Program, University of Mississippi, University, Mississippi, United States of America, National Center for Natural Products Research, University of Mississippi, University, Mississippi, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CGE DJG MS JBO RWT. Performed the experiments: CGE DJG MS JBO. Analyzed the data: CGE DJG MS JBO RWT HGM. Wrote the paper: CGE.