Table 2.

Value of the constant C in the feedback failure test cases. Whenever a failure in the feedback of one kinetic parameter $\alpha$ occurs, that parameter is modelled as a constant, $\alpha =(1+C){\alpha }^{\ast }$, for which the steady-state value, ${\alpha }^{\ast }$, is reported in Table 1. Test cases F₁ and F₂ correspond to those presented in the main text (Fig. 2)

Parameter	F1	F2	F3	F4	F5
${\lambda }_1$	$+5\%$	$+5\%$	$+5\%$	$-20\%$	$-5\%$
${\lambda }_3$	–	$+5\%$	$+5\%$	$-20\%$	$-5\%$
${\gamma }_1$	–	$-5\%$	–	$+20\%$	$-5\%$
${\gamma }_2$	–	–	$-5\%$	–	$-5\%$