Fig. 2. Southern hybridization of ICP gene in transgenic tomato plants.
Total DNA was isolated from the transformed and normal tomato
plants and fully digested with HindIII. The hybridization was performed
with radiolabelled Bam HI fragment from pGEM-cry1Ac (2.1
kb) as probe. Lane C, normal tomato plant; lanes 1}6, transgenic
tomato plants (Bt1, Bt2, Bt3, Bt4, Bt5 and Bt6, respectively).