About the Authors

Shuwa Xu

Affiliation Department of Biology, California Institute of Technology, Pasadena, California, United States of America

Nathaniel Hafer

Affiliation UMass Center for Clinical and Translational Science, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

Blessing Agunwamba

Affiliation Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America

Paul Schedl


Affiliation Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SX NH PS. Performed the experiments: SX NH BA. Analyzed the data: SX NH BA PS. Contributed reagents/materials/analysis tools: SX NH BA. Wrote the paper: SX PS.