About the Authors

Timothy Satterlee

Affiliation Department of Biological Sciences, Northern Illinois University, Dekalb, IL, 60115, United States of America

Jeffrey W. Cary

Affiliation USDA, ARS, Southern Regional Research Center, New Orleans, LA, 70124, United States of America

Ana M. Calvo

amcalvo@niu.edu

Affiliation Department of Biological Sciences, Northern Illinois University, Dekalb, IL, 60115, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TS AMC. Performed the experiments: TS. Analyzed the data: TS AMC. Contributed reagents/materials/analysis tools: AMC. Wrote the paper: TS AMC JWC.