1 State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; Key Laboratory of Plant Functional Genomics and Biotechnology of Guangdong Provincial Higher Education Institutions, College of Life Sciences, South China Agricultural University, Guangzhou, 510642, China.
2 State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; Key Laboratory of Plant Functional Genomics and Biotechnology of Guangdong Provincial Higher Education Institutions, College of Life Sciences, South China Agricultural University, Guangzhou, 510642, China. ygliu@scau.edu.cn.