Figure 5From: Soil water stress affects both cuticular wax content and cuticle-related gene expression in young saplings of maritime pine (Pinus pinasterAit)Schematic representation of the metabolic pathway involved in cuticular wax biosynthesis. A significant effect over the two growing seasons was observed for genes in red. For genes in blue, a significant effect was found only in 2008, and genes in black displayed very little variation of expression.Back to article page