About the Authors

Anne-Katrin Rohlfing

Affiliation Department of Physiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Yana Miteva

Affiliation Department of Physiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Sridhar Hannenhalli

Affiliation Department of Genetics, Penn Center for Bioinformatics, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Todd Lamitina

lamitina@mail.med.upenn.edu

Affiliation Department of Physiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TL. Performed the experiments: AKR YM TL. Analyzed the data: AKR YM SH TL. Contributed reagents/materials/analysis tools: SH TL. Wrote the paper: TL.