Overrepresentation of GO Biological Process subsets in the small intestine during high-fat diet intervention. In the ORA analysis all genes showing differential expression in at least one week of diet intervention were included. For the proximal, middle and distal part of the small intestine, GO Biological Process subsets with a FDR < 0.01 and a RawScore = 10 in at least one week of diet intervention are considered significantly overrepresented. Black boxes indicate 1.0E-31 < FDR < 1.0E-08; dark grey boxes indicate 1.0E-08 < FDR < 0.01; white boxes indicate FDR > 0.01, so not significant. An empty row indicates that this part of small intestine did meet the above mentioned selection criteria (i.e. FDR > 0.01 at all time points).