Potential dynamic analysis of tumor suppressor p53 regulated by Wip1 protein
Liu Nan, Wang Dan-Ni, Liu Hai-Ying, Yang Hong-Li, Yang Lian-Gui
       

The two-dimensional landscape. The diffusion coefficient D is (a) 10–6, (b) 10–4, (c) 10–3. For the height of potential (Uss) see the color bar on the right.