About the Authors

Nan Song, Dannie Durand
Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Jacob M. Joseph
Computational Biology, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

George B. Davis, Dannie Durand
School of Computer Science, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Corresponding Author

durand@cmu.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NS JJ DD. Performed the experiments: NS JJ GD. Analyzed the data: NS JJ GD DD. Contributed reagents/materials/analysis tools: JJ GD. Wrote the paper: NS JJ GD DD.