Affiliation: | 1.College of Agriculture, University of the Philippines Los Baños College, 4031, Laguna, Philippines ;2.Crop and Environmental Sciences Division, International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines ;3.Genetics and Biotechnology Division, International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines ;4.Crop, Livestock and Environment Division, Japan International Research Centre for Agricultural Science, Ohwashi, Tsukuba, Ibaraki, 305-8686, Japan ; |