Identification of potential key molecules and signaling pathways for psoriasis based on weighted gene co-expression network analysis

Figure 4 Construction of weighted gene co-expression network. A: Sample screening dendrogram; B: Sample dendrogram and trait heat map; C: Scale-free fit index of different soft threshold power (β) and mean connectivity of various soft threshold power; D: The cluster dendrogram of the miRNAs. Each branch represents one gene, and every color below represents one module.