About the Authors

Christopher A. Sontag

Current address: Medical Sciences Program, Indiana University, Bloomington, Indiana, United States of America

Affiliation Department of Cell Biology, Duke University Medical Center, Durham, North Carolina, United States of America

Harvey Sage

Affiliation Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, United States of America

Harold P. Erickson

h.erickson@cellbio.duke.edu

Affiliations Department of Cell Biology, Duke University Medical Center, Durham, North Carolina, United States of America, Department of Biochemistry, Duke University Medical Center, Durham, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAS HPE. Performed the experiments: CAS HS. Analyzed the data: CAS HS. Wrote the paper: CAS HPE.