Figure 1. Triggering gene silencing.
(a) N. benthamiana leaf, agroinfiltrated with Agrobacterium bearing 35S-gfp (left side) and 35S-gfp plus 35S-ds gfp constructs (right side) observed under UV light.
(b) Transgenic leaf expressing GFP (line 16C) agroinfiltrated with 35S-ds gfp (left side) and mock inoculated observed under UV light.
(c) N. benthamiana (left panel) and N. tabacum (right panel) plants agroinfiltrated with TRV1 and TVR2 carrying a PDS sequence.