The VASH1 hub in the Bayesian GRN. The VASH1 hub represents the 9th largest hub in the GRN. (a) Positioning of the VASH1 hub (highlighted in red) in the GRN topology. (b) Focussed analysis of the VASH1 hub, illustrating the parents and children emanating from this hub gene. (c) The normlaised non-log transformed expression profile of VASH1 mRNA in the three replicates across the SFD time course.