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. 2018 Aug 29;2018:1431396. doi: 10.1155/2018/1431396

Figure 4.

Figure 4

TF-related regulatory network. (a) TF-target network of these 42 key genes in HCC. (b) The brief framework of this network. TF-target network consisted of 42 nodes and 62 edges. The ellipses in the TF-gene network represented mRNAs with red (upregulated) and green (downregulated), and the diamonds represented TFs. The ellipses with a number were the clustered genes in the brief framework and the number of genes is shown inside. The interaction relationship between TFs and mRNAs were represented by arrows, and the direction of the arrow was from the source to the target. Different colors in the lines represented the different interaction relationship between the TFs and targets: red was for activation, green for repression, and grey for unknown.