Figure 2.

Number of significant KEGG pathways for five tumour datasets. (a) Venn diagrams for the number of significant KEGG pathways detected by analysing the all-DE, up-DE and down-DE gene lists from the three microarray datasets. (b) Venn diagrams for the number of significant KEGG pathways detected by analysing the all-DE, up-DE and down-DE gene lists from the two RNA-seq datasets. BC denotes breast cancer; CRA denotes colorectal adenomas; GC denotes gastric cancer; KIRC denotes kidney renal clear cell carcinoma; LUAD denotes lung adenocarcinoma. (Online version in colour.)