Figure 7.

Co-expression analysis of the differentially expressed genes (DEGs) induced by wounding in the S. tora leaves based on the expression patterns. (A) Heatmap analysis of selected DEGs. The fragments per kilobase of transcript per million mapped reads (FPKM) values for each individual gene were normalized to the Z-score. The heatmap was visualized using the pheatmap package in R. Statistical analysis was performed on the expression levels of each gene expressed at the different times compared with T0 (Table S6). (B–E) Analysis of the co-expression of selected DEGs using a line graph. The expression levels were calculated using the log₂ scale of each gene FPKM. Genes with a fold change below three and a FPKM below 10 were excluded from the co-expression analysis.