1. Horsch RB, Fry JE, Hoffmann NL, Eichholtz D, Rogers SG, Fraley RT (1985) A simple and general method for transferring genes into plants. Science 227:1229–1231
2. Jones JDG, Duinsmuir P, Bedbrook J (1985) High level expression of introduced chimeric genes in regenerated transformed plants. EMBO J 4:2411–2418
3. Kondo Y, Shomura T, Ogawa Y, Tsuruoka T, Watanabe H, Totsukawa K, Suzuki T, Moriyama C, Yoshida J, Inouye S, Niida T (1973) Studies on a new antibiotic SF-1293. I. Isolation and physico-chemical and biological characterization of SF-1293 substance. Sci Rep Meiji Seika Kaisha 13:34–41
4. Kumada Y, Anzai H, Takano E, Murakami T, Hara O, Itoh R, Imai S, Satoh A, Nagaoka K (1988) The bialaphos resistance gene (bar) plays a role in both self-defense and bialahos production in Streptomyces hygroscopicus. J Antibiot 41:1838–1845
5. Maniatis T, Fritsch EF, Sambrook J (1982) Molecular cloning, a laboratory manual. Cold Spring Harbor Laboratory, Cold Spring Harbor, New York