About the Authors

Patrick S. Mitchell

Current address: Russell Vance lab, Immunology Division, University of California Berkeley, Berkeley, California, United States of America

Affiliations Molecular and Cellular Biology Graduate Program, University of Washington, Seattle, United States of America, Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, United States of America

Janet M. Young

Affiliation Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, United States of America

Michael Emerman

Affiliations Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, United States of America, Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, United States of America

Harmit S. Malik

hsmalik@fhcrc.org

Affiliations Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, United States of America, Howard Hughes Medical Institute, Fred Hutchinson Cancer Research Center, Seattle, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PSM JMY ME HSM. Performed the experiments: PSM JMY. Analyzed the data: PSM JMY ME HSM. Wrote the paper: PSM JMY ME HSM.