About the Authors

Michael Dybbs

Affiliations Department of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts, United States of America , Department of Molecular and Cell Biology, Functional Genomics Laboratory, Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America

John Ngai

Affiliation Department of Molecular and Cell Biology, Functional Genomics Laboratory, Helen Wills Neuroscience Institute, University of California, Berkeley, California, United States of America

Joshua M Kaplan

To whom correspondence should be addressed. E-mail: kaplan@molbio.mgh.harvard.edu

Affiliation Department of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MD, JN, and JMK conceived and designed the experiments. MD performed the experiments and analyzed the data. MD and JMK wrote the paper.