Dot-plot showing the relationship between the number of input connections and output connections. The number of input and output connections corresponds to that of TFs regulating a given TF gene and that of TF genes regulated by a given TF, respectively. Only significant edges in the perturbation network identified by the Matrix RNAi analysis are counted.
Tomaru et al. Genome Biology 2009 10:R121 doi:10.1186/gb-2009-10-11-r121