About the Authors
- Vijayalakshmi V. Subramanian, Sharon E. Bickel
- Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire, United States of America
The authors have declared that no competing interests exist.
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.