Figure 2. BRZ Enhances the Protein Stability of BIN2.
(A) A gBIN2:GFP transgenic line responds to BL treatment whereas a strongly dwarfed gbin2-1:GFP line is BL-insensitive. From left to right are gbin2-1:GFP (top panel) and gBIN2:GFP (lower panel) transgenic seedlings grown on 1 μM BL-containing medium for 0, 3, 6, and 9 d.
(B) BRZ treatment significantly increases the steady-state level of BIN2:GFP but has a little effect on bin2-1:GFP. The top panel is the result of the IP/Western analysis while the lower panel shows the effect of BRZ treatment on the morphology of the selected transgenic lines.