About the Authors

Joseph E. Lucas

joe@stat.duke.edu (JEL); chi00002@mc.duke.edu (JTAC)

Affiliation Institute for Genome Sciences and Policy, Duke University, Durham, North Carolina, United States of America

Hsiu-Ni Kung

Affiliations Institute for Genome Sciences and Policy, Duke University, Durham, North Carolina, United States of America, Department of Molecular Genetics and Microbiology, Duke University, Durham, North Carolina, United States of America

Jen-Tsan A. Chi

joe@stat.duke.edu (JEL); chi00002@mc.duke.edu (JTAC)

Affiliations Institute for Genome Sciences and Policy, Duke University, Durham, North Carolina, United States of America, Department of Molecular Genetics and Microbiology, Duke University, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JTAC. Performed the experiments: HNK. Analyzed the data: JEL. Contributed reagents/materials/analysis tools: JTAC. Wrote the paper: JEL JTAC.