Figure 5From: Sustained-input switches for transcription factors and microRNAs are central building blocks of eukaryotic gene circuitsThree categories of network motifs were discovered in our Arabidopsis networks by Weighted-and-Reverse-Swap (WaRSwap). 1) The microRNA (miRNA)-mediated feed-forward loop; 2) sustained-input (or noise-damping) switches for transcription factors (TFs), miRNAs, and genes; and 3) the lock-on bi-stable switch for TFs.Back to article page