Fig. 7

The subcellular localization of PbrPUB18. a Tobacco leaf epidermal cells were transiently transformed with constructs containing 35S:GFP vector alone as control; b Transient expression of fusion plasmid (35S: PbrPUB18-GFP) in tobacco leaf epidermal cells. The nucleus was identified by DAPI staining. Green fluorescence images, DAPI staining mages, blight field images and the merged images are shown from left to right. Scale bars = 20 μm