Fig. 1
The volcano plots and heatmap for differentially expressed mRNAs between osteosarcoma sample and normal sample. A The volcano plots in current study; the X-axis represented the value of log2 fold change, while the Y-axis represented the value of −log10; the red node represented upregulated genes, while the blue node represented the downregulated gene. B The heatmap in current study; the red block represented osteosarcoma samples, while green block represented normal samples