About the Authors
- Eunsoo Kim, Linda E. Graham
- Department of Botany, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: EK. Performed the experiments: EK. Analyzed the data: EK. Contributed reagents/materials/analysis tools: EK LEG. Wrote the paper: EK LEG.