Figure 3. GO enrichment analyses summarized and visualized using REVIGO.

(A) Significantly enriched GO terms related to biological processes in barley cv. Clipper after salinity treatment. (B) Significantly enriched GO terms related to biological processes in barley LR Sahara after salinity treatment. GO terms (Plant GO slims) are represented by circles and are clustered according to semantic similarities to other GO terms in the gene ontology (more general terms are represented by larger size circles, and adjoining circles are most closely related). Circle size is proportional to the frequency of the GO term, whereas color indicates the log₁₀P-value for the enrichment derived from the AgriGO analysis (red higher, blue lower). The top five statistically most significant GO terms are highlighted in bold. Full data sets are available for cv. Clipper (Supplemental Table S3) and LR Sahara (Supplemental Table S4).