About the Authors

Samantha S. Katz

Affiliation School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Frederick S. Gimble

Affiliation Department of Biochemistry, Purdue University, West Lafayette, Indiana, United States of America

Francesca Storici

storici@gatech.edu

Affiliation School of Biology, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FS SSK FG. Performed the experiments: SSK FG. Analyzed the data: FS SSK FG. Contributed reagents/materials/analysis tools: FS FG. Wrote the paper: SSK FG FS.