Figure 4.
Localization of BiP and IRX1 in Developing Xylem Vessels.
Confocal images showing BiP (left), IRX1 (middle), and their degree of colocalization (right) in young (top) and older (middle and bottom) developing xylem vessels from wild-type (WT; top and middle) and irx3-1 (bottom) Arabidopsis roots. Bar = 25 μm.
