About the Authors

Cristianne R. M. Frazier

Affiliation Committee on Neurobiology, University of Chicago, Chicago, Illinois, United States of America

Peggy Mason

Affiliations Committee on Neurobiology, University of Chicago, Chicago, Illinois, United States of America, Department of Neurobiology, University of Chicago, Chicago, Illinois, United States of America

Xiaoxi Zhuang

Affiliations Committee on Neurobiology, University of Chicago, Chicago, Illinois, United States of America, Department of Neurobiology, University of Chicago, Chicago, Illinois, United States of America

Jeff A. Beeler

jabeeler@uchicago.edu

Affiliation Department of Neurobiology, University of Chicago, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JAB. Performed the experiments: CRMF JAB. Analyzed the data: CRMF PM XZ JAB. Contributed reagents/materials/analysis tools: XZ. Wrote the paper: CRMF JAB. Provided feedback on design and implementation of experiments, analysis and interpretation of data and feedback on manuscript preparation: XZ PM.