About the Authors

Jonathan Ho

Affiliation Department of Plant Biology, University of California Davis, Davis, California, United States of America

Steven M. Theg

smtheg@ucdavis.edu

Affiliation Department of Plant Biology, University of California Davis, Davis, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JH SMT. Performed the experiments: JH. Analyzed the data: JH SMT. Wrote the paper: JH SMT.