Fig. (2) Map of the binary vector 35S:GFP-TGBp1-NOS:TGBp2/TGBp3. Positions of promoters (arrows) and terminators (boxes) are indicated. Genes cloned in the expression cassettes are indicated. LB and RB, left and right border regions from octopine-type Ti plasmid of A. tumefaciens. ColE1 ORI, ColE1 origin of replication sequence of pBR322. Smr/Spr, streptomycin/spectinomycin resistance gene. pVS1 ORI, a region from plasmid pVS1 serving as an origin of replication in A. tumefaciens.