Research Article

[Retracted] Integrated Analysis of Circular RNA-Associated ceRNA Network Reveals Potential circRNA Biomarkers in Human Breast Cancer

Figure 8

Identification of hub genes from the PPI network with the MCODE algorithm. (a) PPI network construction. (b) Two core subnets with 21 hub genes. Red nodes represent the upregulated genes; blue nodes represent downregulated genes. PPI: protein-protein interaction.
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(b)