Fig. 5: Differential gene expression in Caco-2 cells displayed via a functional annotation plot.

Horizontal coordinates in the functional annotation diagram indicate the second-level classification terms of GO, vertical coordinates indicate the number of genes/transcripts in the second-level classification upon comparison, and the three colors indicate the three main classifications. A Bar chart of Gene Ontology (GO) functional enrichment analysis; B Bar chart of KEGG pathway enrichment analysis.