About the Authors

Sujeong Kim

Sujeong_Kim@hms.harvard.edu

Affiliation Department of Systems Biology, Harvard Medical School, Boston, Massachusetts, United States of America

Leonid Peshkin

Affiliation Department of Systems Biology, Harvard Medical School, Boston, Massachusetts, United States of America

Timothy J. Mitchison

Affiliation Department of Systems Biology, Harvard Medical School, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SK TJM. Performed the experiments: SK. Analyzed the data: SK LP. Contributed reagents/materials/analysis tools: SK LP. Wrote the paper: SK TJM LP.