Before revision:  Our modelrepresents an aggregation of cells, where all the cells have identical GRNs in it. The properties of GRNs were varied from ordered, through critical, to chaotic by  node in-degree K.
After revision:  In our model, the positions of the cells are determined by spring-mass-damper kinetics. Each cell has an identical Kauffman's NK random Boolean network (RBN) as its GRN. We varied the properties of GRNs were varied from ordered, through critical, to chaotic by node in-degree K.