Figure 3. Electrophoresis of PCR amplification products, exons 1-7, in 2% agarose gel. The exon number corresponds to the track number in the gel. M - DNA marker: 50 b.p., 100 b.p., 150 b.p., 200 b.p., 250 b.p., 300 b.p., 350 b.p., 400 b.p., 450 b.p., 500 b.p.