About the Authors

Wendy W. Liu

Affiliation Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America

Joseph Goodhouse

Affiliation Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America

Noo Li Jeon

Affiliation Department of Biomedical Engineering, University of California Irvine, Irvine, California, United States of America

L. W. Enquist

lenquist@princeton.edu

Affiliation Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LE WL. Performed the experiments: WL. Analyzed the data: LE WL. Contributed reagents/materials/analysis tools: LE NJ WL JG. Wrote the paper: LE WL.