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Fig. 1 | BMC Bioinformatics

Fig. 1

From: BRANE Cut: biologically-related a priori network enhancement with graph cuts for gene regulatory network inference

Fig. 1

Illustration of our first a priori on a synthetic GRN. The TF-TF edges (red edges) are less represented than the \({\text {TF}}\textrm {-}{\overline {\text {TF}}}\) edges (blue edges). The red nodes code for the TF genes while the green nodes code for \({\overline {\text {TF}}}\) genes. The ratio of the number of TF on the total number of genes is 5/18 in this example. The ratio of the number of TF-TF edges on the total number of edges is 2/20, which is about 2.5 times smaller

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