About the Authors

Sunhwan Jo

Affiliation Department of Chemistry, The University of Kansas, Lawrence, Kansas, United States of America

Taehoon Kim

Affiliation Department of Molecular Biosciences, Center for Bioinformatics, The University of Kansas, Lawrence, Kansas, United States of America

Wonpil Im

To whom correspondence should be addressed. E-mail: wonpil@ku.edu

Affiliation Department of Molecular Biosciences, Center for Bioinformatics, The University of Kansas, Lawrence, Kansas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WI. Performed the experiments: SJ TK. Analyzed the data: SJ TK. Wrote the paper: WI SJ.