BEX Co Ltd., Tokyo, Japan;
Graduate School of Horticulture, Chiba University, Matsudo, Japan;
Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Japan;
Biotechnology Research and Development Office, DOA, Thanyaburi, Thailand;
Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki, Japan;
Graduate School of Life Sciences, Tohoku University, Sendai, Japan;
Kyoto Prefectural University, Kyoto, Japan;
Oryza rufipogon; Triploid; Flow Cytometry; PolA1; CentO-C1 Repeat Sequence;