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Bifurcation diagrams for the two-strain toggle under metabolic load. In panels (a,b,d,e), solid and dashed lines denote stable and unstable equilibria, respectively. In panels (d,e,f), the markers × and * indicate transcritical and Hopf bifurcations, respectively. The solid magenta line in panels (c,f) shows the amplitude of the periodic solution. In panel (f) the periodic solution emerges from a Hopf bifurcation. Parameters are the same as in Fig. 4.
