About the Authors

Radomir Kratchmarov

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

Matthew P. Taylor

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

Lynn 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: RK MPT LWE. Performed the experiments: RK MPT. Analyzed the data: RK MPT LWE. Contributed reagents/materials/analysis tools: MPT LWE. Wrote the paper: RK MPT LWE.