Fig. 3From: QTL mapping and transcriptome analysis identify candidate genes regulating pericarp thickness in sweet cornGene ontology (GO) enrichment of the differentially expressed genes (DEGs) (p < 0.005). GO enrichment was performed using agriGO. a Biological process, b molecular function, and c cellular component. The percentage is the ratio of enriched DEGs to all genes in a given GO term using maize reference genes as background. The P-value denotes the enriched levels in a GO term, which were calculated using Fisher’s exact testBack to article page