Figure 3From: Sgt1, but not Rar1, is essential for the RB-mediated broad-spectrum resistance to potato late blightLate blight resistance phenotype of Rar1 - and Sgt1 -silenced lines. Controls and silenced plants were inoculated with P. infestans and photographs were taken seven days after inoculation. (A, F) Untransformed K41 control (RB+); (B) A transformed but not silenced Rar1-RNAi line (clone 3007); (C, D) Two independent Rar1-silenced lines (clones 3128, 2998); (E, I) Susceptible control Katahdin (RB-); (G) A transformed but not silenced Sgt1-RNAi line (clone 3061); (H) A Sgt1-silenced line (clone 3095).Back to article page