Fig. 4From: Comparative analysis of histologically classified oligodendrogliomas reveals characteristic molecular differences between subgroupsFunctional analysis of signature genes. Enrichment of gene categories (a), metabolic pathways (b), and signaling pathways (c) with signature genes. Bars are shown separately for genes down- and upregulated in 1p/19q compared to IDHme using blue and red color, respectively. Significance of enrichment was calculated using Fisher’s exact test and is highlighted by asterisks symbolsBack to article page