About the Authors

James W. Westmoreland

Affiliation Chromosome Stability Section, Laboratory of Molecular Genetics, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Michael A. Resnick

resnick@niehs.nih.gov

Affiliation Chromosome Stability Section, Laboratory of Molecular Genetics, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAR JWW. Performed the experiments: JWW. Analyzed the data: MAR JWW. Contributed reagents/materials/analysis tools: MAR JWW. Wrote the paper: MAR JWW.