Xiaoming Zheng1†, Fei Wei1†, Cheng Cheng2† and Qian Qian1,2*
1. State Key Laboratory of Crop Gene Resources and Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 2. Yazhouwan National Laboratory, Sanya City 572024, China †These authors contributed equally to this work. *Correspondence: Qian Qian (qianqian188@hotmail.com)