About the Authors

Vijayalakshmi V. Subramanian

Affiliation Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire, United States of America

Sharon E. Bickel

sharon.e.bickel@dartmouth.edu

Affiliation Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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