About the Authors

Ana Kostic

Affiliation Department of Biological Sciences, Columbia University, New York, New York, United States of America

Christopher D. Lynch

Affiliation Department of Biological Sciences, Columbia University, New York, New York, United States of America

Michael P. Sheetz

ms2001@columbia.edu

Affiliation Department of Biological Sciences, Columbia University, New York, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AK CDL MPS. Performed the experiments: AK CDL. Analyzed the data: AK CDL. Wrote the paper: AK CDL MPS.