Figure 3.

GFP fluorescence for CMVinII and CMVarII wt and leader sequence variants in N. benthamiana plants.CMVinII G and CMVarII G (see Table 2) columns are indicated for both 6 and 10 days after infiltration. Rows show relative GFP fluorescence for leader sequence variants. A. tumefaciens cells containing respective plasmids were mixed just before leaf infiltration. CMVinII G plants then had estradiol induction treatments 18 hrs after infiltration. Photos were taken under long wavelength UV light.