GO Terms and KEGG pathways significantly enriched in differentially expressed genes.

All p-values and FDRs are shown for terms and pathways exhibiting significant enrichment in all significant genes or in the set of significant genes with increased expression in nil-colonized birds relative to high-colonized birds. Results clearly demonstrate a significantly higher expression of genes affecting cell membrane composition and several immune pathways in nil-colonized birds relative to high-colonized birds.