Figure 1.
Nuclear localization of NtWRKY12 and TGAs. The panels on the middle row show confocal laser scanning microscopy images obtained of Arabidopsis protoplasts transfected with expression plasmids encoding unfused CFP (A) and YFP (B), and fusion proteins NtWRKY12:CFP [(C) W12:CFP], TGA2.1:YFP (D), TGA2.2:YFP (E), and NtNPR1:CFP (F). Panels on the bottom row show overlays with bright-field images (top row) of the same protoplasts. Localizations were visualized with a 63× objective. The red rulers indicate 5 μm.
