**Author details**

Yanyan Yan1,2,3,4, Qinghua Shi1,2,3,4 and Biao Gong1,2,3,4\*

1 State Key Laboratory of Crop Biology, P.R. China

2 Collaborative Innovation Center of Fruit and Vegetable Quality and Efficient Production in Shandong, P.R. China

3 Key Laboratory of Biology and Genetic Improvement of Horticultural Crops in Huanghuai Region, Ministry of Agriculture and Rural Affairs, P.R. China

4 College of Horticulture Science and Engineering, Shandong Agricultural University, Taian, P.R. China

\*Address all correspondence to: gongbiao@sdau.edu.cn

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