About the Authors

Lindsey Silva

Affiliation Department of Microbiology and Molecular Genetics, Harvard Medical School, Boston, Massachusetts, United States of America

Anna Cliffe

Affiliation Department of Microbiology and Molecular Genetics, Harvard Medical School, Boston, Massachusetts, United States of America

Lynne Chang

Affiliation Department of Microbiology and Molecular Genetics, Harvard Medical School, Boston, Massachusetts, United States of America

David M. Knipe

david_knipe@hms.harvard.edu

Affiliation Department of Microbiology and Molecular Genetics, 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: LS DK. Performed the experiments: LS LC. Analyzed the data: LS AC LC. Contributed reagents/materials/analysis tools: LS AC DK. Wrote the paper: LS AC LC DK.