基金Supported by Hubei Provincial Collaborative Innovation Center for Industrialization of Major Grain Crops （2014. 5. 13） Technical Innovation Fund of Department of Science and Technology of Hubei Province （2017ABA070）.
基金This research was supported by the National Natural Science Foundation of China （91735306）, the National Basic Research Program of China （973 Program, 2014CB138203）, and the National Key Research and Development Program of China （2016YFD0100103-19）. We also thank Prof. Wu Yongrui （Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences） for his kindly hearted help on kernel zein extraction and SDS-PAGE analysis.