Fig. 1
From: Construction of an lncRNA model for prognostic prediction of bladder cancer
PCA analysis and differential gene screening. A: PCA analysis showed significant differences in transcriptome levels between tumor and paraneoplastic tissues, while there was no batch effect. Blue dots represent tumor clusters and red dots represent paracancerous clusters. B: Volcano map of differentially expressed genes in BC identifying 426 differentially expressed genes. Red dots represent upregulated genes (159). Blue dots represent downregulated genes (267). The figure was made by R software (R, version 4.1.2, University of Auckland, New Zealand)