About the Authors

Jeff Coller
Center for RNA Molecular Biology, Case Western Reserve University, Cleveland, Ohio, United States of America

Corresponding Author

jmc71@case.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: TS CK JC. Performed the experiments: TS CK. Analyzed the data: TS CK JC. Contributed reagents/materials/analysis tools: TS CK. Wrote the paper: TS CK JC.