About the Authors

Christopher J Johnson, Judd M Aiken
Program in Cellular and Molecular Biology, University of Wisconsin Madison, Madison, Wisconsin, United States of America

Christopher J Johnson, Debbie McKenzie, Judd M Aiken
Department of Animal Health and Biomedical Sciences, School of Veterinary Medicine, University of Wisconsin Madison, Madison, Wisconsin, United States of America

Kristen E Phillips, Peter T Schramm, Joel A Pedersen
Molecular and Environmental Toxicology Center, University of Wisconsin Madison, Madison, Wisconsin, United States of America

Joel A Pedersen
Department of Soil Science, University of Wisconsin Madison, Madison, Wisconsin, United States of America

Corresponding Author

joelpedersen@wisc.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

CJJ, DM, JMA, and JAP conceived and designed the experiments. CJJ, KEP, and PTS performed the experiments. CJJ, KEP, PTS, DM, JMA, and JAP analyzed the data. JMA and JAP contributed reagents/materials/analysis tools. CJJ, DM, JMA, and JAP wrote the paper.