Figure 5. Character analysis of differentially expressed lncRNAs and circRNAs. (A) Differentially expressed lncRNAs (BCSCs vs BCNSCs) were classified into 6 categories according to the genomic loci of their neighboring genes. The grey portion and black portion of the column represents up-regulated and down-regulated lncRNAs in BCSCs respectively. (B) Differentially expressed circRNAs (BCSCs vs BCNSCs) were classified into 5 categories according to the genomic loci of their neighboring genes. (C) Counts of differentially expressed circRNAs were classified according to their loci on human chromosomes.