Figure 3From: Regulation patterns in signaling networks of cancerLink frequency distribution. The frequency distribution of the links for the network of cervical cancer one (red circles) is shown, in comparison to the distribution of the corresponding normal network (blue crosses). Both networks (tumor and normal) showed typical scale-free distributions. In comparison to the network for normal samples, the cancer network had considerably less hubs and showed a steeper decline of the frequency (higher exponent α of the regression function).Back to article page