Fig. 2

Sub-cellular localization of GbTRP1. Transient expression of GFP and GbTRP1-GFP fusion proteins in tobacco leaf cells. Laser scanning confocal microscope was used to observe the green fluorescence 48 h after infiltration by Agrobacterium. Green color indicates GFP expression, and red color indicates chloroplast autofluorescence; Bars = 20 μm