Table 2. Percentage of simulations where each architecture was fastest to reach new steady state for the Spo0 and Sln1 PR.

	Spo0 System
Architecture	Type of signal
	Inducing Phosphorylation 8000 simulations	Inducing Dephosphorylation 8000 simulations
M1 (Cognate)	0.5	34.3
M2	6.7	18.3
M2′	2.7	6.1
M3	4.4	4.6
M4 (optimal)	85.7	36.6