Figure 1

Analysis by electrophoresis performed on 1% agarose gel of PCR products. Lane 1: 1 kb Ladder; lane 2: amplified products obtained using pGAPZαA vector as template; Lane 3, 4, 5, 6,7 and 8: amplified products obtained using as template the genomic DNA extracted from clones transformed with the vector pGAPZαA/TPL (C1, C2, C3, C4, C5, C6).