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. 2018 Jul 25;8:11197. doi: 10.1038/s41598-018-29237-5

Figure 3.

Figure 3

Validation of liver-enriched genes and KEGG analysis. (A) An example of liver-enriched genes. SPP2 was exclusively expressed in the corresponding non-tumor tissues of HCC. (B) Four-set Venn diagram showing the overlap of the liver-enriched genes derived from the TCGA and three other databases, including HPA, PaGenBase and TiGER. (C) Significantly enriched KEGG pathways of 188 liver-enriched genes. −log10(adjusted p-value) was annotated on each bar of the KEGG pathway.