Figure 2

Gene ontology enrichment analysis of genes specifically expressed in tolerant NILs of rice in response to water stress treatments in root tissue. This figure shows a colourful model of parametric analysis of gene set enrichment (PAGE) using agriGO web-based tool of tolerant NILs versus their susceptible counterparts in response to different drought stress treatments (0.2 and 0.5 FTSW) applied in this study. In the figure, the information includes: GO term, ontology including three GO categories namely biological process (P), molecular function (F) and cellular component (C), number of annotated genes in each GO term, GO description, a simple colourful model in which red colour system means up regulated and blue means down regulated, and adjusted P value (FDR), respectively. In this figure also genotype descriptions are: IR = IR64, 10 = IR77298-14-1-2-B-10, 13 = IR77298-14-1-2-B-13, 11 = IR77298-5-6-B-11, and 18 = IR77298-5-6-B-18 (A) specifically expressed DEGs in IR77298-14-1-2-B-10 at 0.2 FTSW, (B) specifically expressed DEGs in IR77298-5-6-B-18 at 0.2 FTSW, (C1) specifically activated DEGs in IR77298-14-1-2-B-10 at 0.5 FTSW, (C2) specifically repressed DEGs in IR77298-14-1-2-B-10 at 0.5 FTSW, (D) specifically expressed DEGs in IR77298-5-6-B-18 at 0.5 FTSW, The coloured blocks represent the level of expression of up-/down-regulation of each term at a certain drought stress. The yellow-to-red, cyan-to-blue and grayscale represent the term is activated, repressed and non-significant, respectively.