Figure 5.

Movement of CPC expressed under the control of SHR promoter to the epidermis was affected by EGL3. GFP expression was analyzed in the developing root epidermis of various plants harboring the SHRp:CPC-GFP translational fusion construct. Note that CPC-GFP accumulation in the epidermis decreased in the gl3 egl3 mutant, and 35Sp:EGL3 and 35Sp:GL3 made CPC-GFP accumulate in the nucleus of the stele cells where it is expressed. The H-position epidermal cells are marked with an asterisk. S, Stele; E, endodermis; C, cortex; Ep, epidermis. Bar = 20 μm.