Figure 2. Volcano plot and heatmap of 826 lncRNAs in bladder cancer patients from TCGA-BLCA Project. (A) Volcano plot of 826 lncRNAs in bladder cancer samples from TCGA-BLCA Project. Green points represent candidate OS-related lncRNAs. (B) Heatmap of 826 lncRNAs in bladder cancer samples from TCGA-BLCA Project. Blue and red indicate downregulated and upregulated lncRNAs, respectively.