Figure 7.
Localization of IRX3-GFP Fusion in Xylem Vessels.
Confocal images showing the distribution of IRX1, IRX5, and IRX3-GFP in roots of irx3-1 plants complemented with an IRX3-GFP construct. IRX1 and IRX5 were visualized using immunofluorescence, whereas IRX3 was visualized using immunofluorescence (IRX3) or directly using GFP fluorescence (IRX3-GFP). Bar = 25 μm.
