Figure 4
Metabolic pathways covered by the transcriptional changes affecting the glu1-2 mutant. Overview of expression changes in metabolic pathways in glu1-2 mutant leaves (A) and roots (B) using the MapMan software [12]. Represented are only the genes showing a significant (P = 0.01) change in expression between the glu1-2 mutant and the wild-type and that have been attributed to the respective bins by MapMan. Genes whose expression is increased or decreased in the glu1-2 mutant tissue versus the corresponding wild-type tissue are shown by an increasingly intense blue and red colour, respectively. The graduation can be seen on the scale that is represented in the top right corner of each subfigure. A change in expression of log2 = 2.0 scale was chosen as giving full saturation.