1. Guangdong Provincial Key Laboratory of Applied Botany & Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, South China Botanical Garden, Chinese Academy of Sciences, Xingke Road 723, Tianhe District, Guangzhou 510650, China
2. University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China
3. Guangdong Academy of Agricultural Sciences and Guangdong Provincial Key Laboratory of Tea Plant Resources Innovation and Utilization, Tea Research Institute, Dafeng Road 6, Tianhe District, Guangzhou 510640, China