Zhongzhi International Institute of Agricultural Biosciences;
Shunde Graduate School;
Research Center of Biology and Agriculture;
University of Science and Technology Beijing;
Beijing 100096;
China;
Beijing Engineering Laboratory of Main Crop Bio-Tech Breeding;
Beijing International Science and Technology Cooperation Base of Bio-Tech Breeding;
Beijing Solidwill Sci-Tech Co.Ltd.;
Beijing 100192;
China;
Sugar metabolism; Genic male sterility; Pollen development; Crop hybrid breeding; Maize;