About the Authors

Yingsong Hao

Affiliations Department of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Neurobiology, Harvard Medical School, Boston, Massachusetts, United States of America

Zhitao Hu

Affiliations Department of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Neurobiology, Harvard Medical School, Boston, Massachusetts, United States of America

Derek Sieburth

Affiliation Zilkha Neurogenetic Institute, University of Southern California, Los Angeles, California, United States of America

Joshua M. Kaplan

kaplan@molbio.mgh.harvard.edu

Affiliations Department of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Neurobiology, Harvard Medical School, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YH ZH DS JMK. Performed the experiments: YH ZH DS. Analyzed the data: YH ZH. Wrote the paper: YH JMK.