About the Authors

Ou Liu

Affiliation Department of Molecular Biology and Biochemistry, Rutgers University, Piscataway, New Jersey, United States of America

Barth D. Grant

grant@biology.rutgers.edu

Affiliation Department of Molecular Biology and Biochemistry, Rutgers University, Piscataway, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: OL BDG. Performed the experiments: OL. Analyzed the data: OL BDG. Contributed reagents/materials/analysis tools: OL. Wrote the paper: OL BDG.