About the Authors

Zhong Wang

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

Huntington F Willard

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

Sayan Mukherjee

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

Terrence S Furey

To whom correspondence should be addressed. E-mail: terry.furey@duke.edu

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ZW and TSF conceived and designed the experiments. ZW performed the experiments. ZW, HFW, SM, and TSF analyzed the data. ZW and TSF wrote the paper.