Before revision:  We show that solutions of our models can exhibit oscillatory behaviour depending on the parameters associated with BZR1/2 phosphorylation. Comparison between ODE and PDE-ODE models demonstrates that the spatial heterogeneity in the signalling processes has significant effect only in the case when we have periodic solutions for at least one of the models .
After revision:  We show that solutions of our mathematical model, shown for a wide range of parameters, can be related to the BR homeostasis .