Additionally, biological process analysis indicated that immune‐related processes (monocyte aggregation, leucocyte migration, negative regulation of thymocyte aggregation, positive regulation of monocyte chemotaxis, positive regulation of NF‐κB import into nucleus and positive regulation of IL‐6 production) are enriched associated with the colitis phenotype (Figure 5A). This evidence concerns the gene NFKB1 and colitis.