About the Authors

Seol Hee Im

Affiliation Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri, United States of America

Weihua Li

Affiliation Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri, United States of America

Paul H. Taghert

taghertp@pcg.wustl.edu

Affiliation Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SHI PHT. Performed the experiments: SHI WL. Analyzed the data: SHI WL. Contributed reagents/materials/analysis tools: SHI WL. Wrote the paper: SHI PHT.