[文献書誌] Sakamoto, W., Ohmori, T., Kageyama K., Miyazaki, C., Saito, A., Murata, M., Noda, K., Maekawa, M.: "The Purple leaf (Pl) locus of rice : complex organization of the Plw allele wit the genes encoding basic helix-loop-helix proteins involved in anthocyanin biosynthesis"Plant and Cell Physiology. 42(10). 982-991 (2001)