Fig. 6
From: Identification of potential crucial genes and key pathways in osteosarcoma
PPI network construction and KEGG pathway analysis of modules. a PPI network constructed with the 764 NPDEGs. All cycle nodes stand for upregulated genes, and all square nodes stand for downregulated genes. Genes in module 1 are in yellow, genes in module 2 are in green, genes in module 3 are in pink. Seed nodes live at the center of each module. b-d The biological process categories associated with genes in module 1 (b), module 2 (c), and module 3 (d) through GO enrichment analysis (FDR < 0.05). GO, Gene Ontology