Figure 9.

Subcellular localization of HvbZIP56‐GFP. Confocal microscopy showing stable expression of 35S::HvbZIP56‐GFP in Arabidopsis bzip19‐4 bzip23‐2 mutant displaying expression in cytoplasm and nuclei (white arrows) of cotyledon cells (a) and root cells (b). The expression is seen in the nuclei of both epidermal cells and guard cells and in cytoplasmic strands (c). At higher magnification the expression of HvbZIP56 in the nucleus (green) of guard cells is seen with the chloroplast autofluorescence shown in red (d)