Fig. 3. Transgene stability of Bt events. Soy genomic DNA (10 µg) was digested with EcoRV, electrophoresed in a 0.8% agarose gel, transferred to a nylon membrane, hybridized to a ³²P-labeled probe with PV-GMBT01, and subjected to autoradiography. Individual lanes: (1) Molecular weight markers, (2) A3237 nontransgenic control, (3) 726 R₁, (4) 726 R₅, (5) 781 R₁, (6) 781 R₃, (7) 781 R₅, (8) 862 R₁, (9) 862 R₃, and (10) 862 R₅. Molecular weight markers are indicated on the side of the autoradiogram.