About the Authors

Yufeng Wu

Affiliation Department of Horticulture, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Wenli Zhang

Affiliation Department of Horticulture, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Jiming Jiang

jjiang1@wisc.edu

Affiliation Department of Horticulture, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YW JJ. Performed the experiments: WZ. Analyzed the data: YW WZ JJ. Wrote the paper: JJ.