Figure 5

'Heat map' for proteins up- or downregulated in potato leaves submitted to wounding, potato beetle chewing or aphid sap feeding. Data are presented as log values of relative increases (in red) or decreases (in green) compared to control (untreated) leaves (zero value). Modulated proteins could be categorized in three functional groups, namely photosynthesis-related proteins, defense-related proteins, and proteins involved in protein biosynthesis and maturation. More than tenfold increases (or decreases) were assigned an arbitrary value of +1.0 (or −1.0). The map was generated using the 'Lab' tool of Adobe Illustrator CS3, v. 13.0.0 (Adobe Systems, San Jose CA, USA).