Before revision:  Even though the model ensemble successfully reproduces the degree distributions , degree-degree correlations and the k-core structure observed in Yeast , we find subtle differences in the structure that are reflected in the dynamics of regulatory-like processes .
After revision:  Even though the model ensemble successfully reproduces the degree distributions , degree-degree correlations and the k-core structure observed in Yeast . An exceptionally large dynamically relevant core network found in Yeast in comparison with the second ensemble points to a strong bias towards a URLanization which is achieved by subtle modifications in the network's degree distributions .