Fig. 6. Electrophoretic analysis of potato regenerated plants for the presence of chitinase and glucanase gene inserts.

Lane 1 and 15 – molecular weight marker (50 bp), lane 12 – positive control, lanes 13, 14 – negative controls, lanes 2–11 – test samples: 2, 3 and 9 – Aksor line carrying chitinase gene (DNA extracted from three plants of one line), 5 – Nevskiy line with chitinase and glucanase genes, 7 – Nevskiy line with glucanase insert, 4, 6, 8 – Aksor lines with no inserts, 10, 11 – Nevskiy lines with no inserts.