About the Authors

Yili Chen

Affiliation Bioinformatics Program, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Thomas W Blackwell

Affiliations Bioinformatics Program, University of Michigan Medical School, Ann Arbor, Michigan, United States of America , Department of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Ji Chen

Affiliation Bioinformatics Program, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Jing Gao

Affiliation Bioinformatics Program, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Angel W Lee

Affiliation Pharmacology Department, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

David J States

To whom correspondence should be addressed. E-mail: dstates@umich.edu

Affiliations Bioinformatics Program, University of Michigan Medical School, Ann Arbor, Michigan, United States of America , Department of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

YC and DJS conceived and designed the experiments and wrote the paper. YC analyzed the data. YC, TWB, JC, JG, and AWL contributed reagents/materials/analysis tools. DJS supervised the research.