Figure 4

Composite FFLs of CF-regulated miRNAs. The nodes are marked as green diamonds whereas blue rectangles and gray ellipses denote transcription factors (TF), miRNAs and genes, respectively. Genes color-coded in red are among the 1,042 CF gene expression data retrieved from three independent CF gene expression data sets. The edges are t-shapes, circle-shapes, and gray solid lines, which denotes miRNAs regulating genes/TF and TFs regulating genes/miRNAs, and gene-gene interaction, respectively.