Fig. 2
Effect of active compounds on expression of genes encoding PVY functional proteins: HC-pro, P3, NIb and NIa. a gene HC-Pro; b gene P3; c gene NIb; d gene NIa. M: Marker lane; Series of Lanes 1–5: compound 5; 6–10: compound 1; 11–15: compound 9; 16–20: compound 4. Each series of 5 lanes between markers represents the concentrations used: 500, 250, 125, 63, and 31 μg/mL, from left to right