Figure 7
Gene Ontology (GO) enrichment analysis of differentially expressed genes (DEGs) in roots of rice seedlings. The Y-axis represents the enriched GO terms with their identification numbers. The X-axis represents the negative log10 of P values indicating the significance level of term-enrichment. The purple dotted-line represents P = 0.05. The up- and down-regulated genes under HPS treatment (compared to HPC treatment) were annotated separately for biological process (BP), molecular function (MF), cellular component, pathway and protein class (Protein) categories in PANTHER32,33. Different colors represent different categories. The categories that are absent in the graph were not significantly enriched. The bars on the right-hand side of (0,0) intercept indicate the GO-terms enriched by the up-regulated genes while the one on the left-hand side by the down-regulated genes. The numbers on top of the bars are the numbers of mapped genes. Three panels distinguish the GO-terms that were enriched in both genotypes (Both), only in DJ123 (DJ) and only in IR64 (IR).
