About the Authors

Shaoqun Liu

Affiliation College of Horticulture, South China Agricultural University, Guangzhou, China

Wanshun Li

Affiliation College of Horticulture, South China Agricultural University, Guangzhou, China

Yimin Wu

Affiliation College of Horticulture, South China Agricultural University, Guangzhou, China

Changming Chen

Affiliation College of Horticulture, South China Agricultural University, Guangzhou, China

Jianjun Lei

jjlei@scau.edu.cn

Affiliation College of Horticulture, South China Agricultural University, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JL SL WL. Performed the experiments: SL CC YW. Analyzed the data: WL SL. Contributed reagents/materials/analysis tools: JL WL CC YW. Wrote the paper: WL SL.