Fig. 2From: Discovering the ‘Dark matters’ in expression data of miRNA based on the miRNA-mRNA and miRNA-lncRNA networksa and b represent the ∆PCC distributions of BRCA samples and paired normal samples. The X-axis represents the ∆PCC values in the BRCA samples and paired normal samples, respectively. The Y-axis represents the number of corresponding ∆PCC values. Most of ∆PCCs in normal samples tend to be 0 compared with it in BRCA samples. This result shows that there are obvious difference in miRNA-mRNA interactions between the cancer samples and normal samplesBack to article page