Fig. 2From: Machine learning and experimental validation to construct a metastasis-related gene signature and ceRNA network for predicting osteosarcoma prognosisAnalysis of variance. A The differential volcano plot, with red dots representing upregulation and blue dots representing downregulation. B The heatmap: differential gene expression heatmap, where different colors represent expression trends in different tissues. Due to the large number of differential genes, the 50 up-regulated genes and 50 downregulated genes with the largest differential change are shown here, respectivelyBack to article page