Figure 2

Functional classification of DEGs by plant GO slim terms. (a) GO terms of all DEGs with significance (FDR < 0.05, Fisher’s exact test) are presented with box colors when compared with those of a total of 26,346 GO-annotated contigs. The figure was drawn by AgriGO analysis tool65 (b) The percentage of enriched GO terms of upregulated- and downregulated gene groups were compared with those of a total of contigs. The blue, red, and grey bars indicate the percentage of GO terms of the upregulated, downregulated and a total of contigs, respectively. Statistical significance is indicated with asterisks (*FDR < 0.05, **FDR < 0.001).