About the Authors
- Yue Zhao, David Granas, Gary D. Stormo
- Department of Genetics, Washington University School of Medicine, St. Louis, Missouri, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: YZ GDS. Performed the experiments: YZ DG. Analyzed the data: YZ DG GDS. Wrote the paper: YZ DG GDS.