Fig. (7) Subcellular localization of TGBp1 mutants in epidermal cells of N. benthamiana leaves agroinfiltrated with derivatives of 35S:GFP-TGBp1-NOS:TGBp2/TGBp3 construct. A, wild type TGBp1 in control infiltration. B, Mlu2. C, HEL. Cells were imaged at 3 days post infiltration. Images are reconstructed by superposition of series of confocal optical sections. Scale bars, 20 µm.