1. Key Lab of Crop Heterosis and Utilization of Ministry of Education and Beijing Key Lab of Crop Genetic Improvement; China Agricultural University; Beijing People's Republic of China
2. Department of Plant Systems Biotech and Crop Biotech Institute; Kyung Hee University; Yongin Korea
3. Department of Plant Science, Plant Genomics and Breeding Institute; Research Institute for Agriculture and Life Sciences; Seoul National University; Seoul Korea
4. International Rice Research Institute; Metro Manila Philippines