About the Authors

Xin Wang

Affiliation Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Jing Li

Affiliation Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Rachel M. Schowalter

Affiliation Tumor Virus Molecular Biology Section, Laboratory of Cellular Oncology, National Cancer Institute, Bethesda, Maryland, United States of America

Jing Jiao

Affiliation Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Christopher B. Buck

Affiliation Tumor Virus Molecular Biology Section, Laboratory of Cellular Oncology, National Cancer Institute, Bethesda, Maryland, United States of America

Jianxin You

jianyou@mail.med.upenn.edu

Affiliation Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XW JL RMS CBB JY. Performed the experiments: XW JL RMS JJ. Analyzed the data: XW JL RMS JJ. Contributed reagents/materials/analysis tools: RMS CBB. Wrote the paper: XW RMS CBB JY.