Figure 4

GO enrichment analysis of the 351-gene set. The percentages of genes that are associated to a GO-term are shown in the left bars for the set of 351 differentially expressed genes and for the total set of 26,184 genes Enrichment scores (P-values) are represented by the bar graph in the right. The number of genes associated to each GO term is shown in the right column. Only GO-terms in the category of Biological Process are shown. Some descendant terms (*) that contain the same genes have been merged and represented as a single category bar for simplicity (detailed values in Additional file 4).