Agrobacterium strain LBA4404 cells were transformed by the direct method (Horsch et al., 1985) with the plasmids prepared from E. coli. clones after the structure of the plasmid had been verified by restriction digestion. The cherry tomato plants (L. esculentum Mill.) growing under sterile conditions were used. The leaf discs were transformed by co-cultivating with Agrobacterium strains transformed with pCAMBIA1301/HB (Horsch et al., 1985; Draper et al., 1988). Shoots were generated from transformed callus selected on MS medium containing 20 mg/L Hyg and 300 mg/L cefotaxime. Shoots were rooted in medium containing 20 mg/L Hyg and 150 mg/L cefotaxime, and eventually transplanted to soil. The following identification and detection was conducted by using 20 subcultured plants every group after transformation.