About the Authors

Jennifer D. Hayden

Affiliation Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Sarah E. Ades

To whom correspondence should be addressed. E-mail: ades@psu.edu

Affiliation Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SA JH. Performed the experiments: JH. Analyzed the data: SA JH. Wrote the paper: SA JH.