About the Authors

James M Holaska

Affiliation Department of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Amy K Kowalski

Affiliation Department of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Katherine L Wilson

To whom correspondence should be addressed. E-mail: klwilson@jhmi.edu

Affiliation Department of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no conflicts of interest exist.

Author Contributions

JMH conceived and designed the experiments. JMH performed the experiments and analyzed the data. AKK and KLW contributed reagents/materials/analysis tools. JMH and KLW wrote the paper. KLW was the principal investigator.