About the Authors

Elaine Angelino

Affiliation Systems Biology Graduate Program, Harvard University, Cambridge, Massachusetts, United States of America

Michael P Brenner

To whom correspondence should be addressed. E-mail: brenner@seas.harvard.edu

Affiliation School of Engineering and Applied Science, Harvard University, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

EA and MPB conceived and designed the experiments, analyzed the data, and wrote the paper.