About the Authors

Leah M. Okumura

Affiliations Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America, Whitehead Institute, Cambridge, Massachusetts, United States of America, Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Bluma J. Lesch

leschb@wi.mit.edu (BJL); dcpage@wi.mit.edu (DCP)

Affiliations Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America, Whitehead Institute, Cambridge, Massachusetts, United States of America, Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

David C. Page

leschb@wi.mit.edu (BJL); dcpage@wi.mit.edu (DCP)

Affiliations Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America, Whitehead Institute, Cambridge, Massachusetts, United States of America, Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LMO DCP. Performed the experiments: LMO BJL. Analyzed the data: LMO BJL. Wrote the paper: LMO BJL DCP.