About the Authors

Katsuhiko Yoshizawa

Affiliations Cellular and Molecular Pathology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America, Department of Pathology II, Kansai Medical University, Moriguchi, Osaka, Japan

Elena Jelezcova

Affiliation Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine & University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, Pennsylvania, United States of America

Ashley R. Brown

Affiliation Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine & University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, Pennsylvania, United States of America

Julie F. Foley

Affiliation Cellular and Molecular Pathology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Abraham Nyska

Affiliation Cellular and Molecular Pathology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Xiangli Cui

Affiliation Department of Pharmaceutical and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America

Lorne J. Hofseth

Affiliation Department of Pharmaceutical and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America

Robert M. Maronpot

Affiliation Cellular and Molecular Pathology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Samuel H. Wilson

Affiliation Laboratory of Structural Biology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Antonia R. Sepulveda

Affiliation Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Robert W. Sobol

rws9@pitt.edu

Affiliations Department of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine & University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, Pennsylvania, United States of America, Department of Human Genetics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RWS. Performed the experiments: KWY EWJ ARB XC RWS. Analyzed the data: KWY ARB JFF AN XC LJH RMM ARS RWS. Contributed reagents/materials/analysis tools: SHW. Wrote the paper: KWY RWS. Supported the project and contributed conceptually: SHW.