Fig. 2From: Identification of potential crucial genes and construction of microRNA-mRNA negative regulatory networks in osteosarcomaThe protein-protein interaction network for the the differentially expressed genes and miRNA-target gene regulatory network in osteosarcoma. Circular nodes in light blue represent the differentially expressed genes; diamond nodes in yellow represent the hub genes; Circular nodes in red represent the screened out differentially expressed miRNAs and arrows in nodes represent the change trend of miRNAsBack to article page