Establishment and Analysis of a Combined Diagnostic Model of Liver Cancer with Random Forest and Artificial Neural Network

Figure 4

GO pathway enrichment analyses of candidate genes. (a) GO analysis indicated enrichment of the differentially expressed genes in biological processes, cellular components, and molecular functions. (b) Functional bubble map of gene enrichment. The size of the bubble represents the number of genes in the signaling pathway or the number of genes involved in the function. Color represents P-value; the darker the color the more significant the result. (c) Nodes in the concentric circle graph represent coexpressed genes clustered in specific biological process terms. The inner sectors with larger size and darker color represented more significant enrichment. (d) Ribbons with different colors corresponded to different enriched pathways terms from Metascape. GO, gene ontology.

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