Figure 7

PPI network analysis of DEPs in XX048 and GR4 cassava leaves. DEPs related to amino acid metabolism, biosynthesis of other secondary metabolites, carbohydrate metabolism, metabolism of terpenoids and polyketides and lipid metabolism were indicated in backgrounds of blue, red, yellow pink and purple, respectively. Each node in the figure represents a protein, and the size of nodes indicates the degree of correlation between proteins. Each line indicates the interaction between proteins. The green and red dots represent down-regulation and up-regulation, respectively.