Fig. 2From: Identification of key pathways and hub genes in the myogenic differentiation of pluripotent stem cell: a bioinformatics and experimental studya Potein–protein interaction (PPI) network construction. A total of 824 DEGs were identified. b–d The significant top 3 modules in the PPI network. Genes with blue represent downregulated genes. The size of each gene was based on the interaction analysis that bigger size indicates more interactionsBack to article page