
270 Feedback Control in Systems Biology
10
−2
10
−1
10
0
10
1
10
2
0
0.5
1
ω [rad/s]
norm
0 200 400 600 800 1000
2.5
3
3.5
×10
5
time [min]
[# of molecules]
Deterministic
Stochastic
FIGURE 8.3: The sufficient conditio n a nd the internal cAMP time histories
of the deterministic and the stochastic simulations for p
δ
= 1.5.
10
−6
10
−4
10
−2
10
0
10
2
0
0.02
0.04
0.06
ω [rad/s]
norm
0 200 400 600 800 1000
2.5
3
3.5
×10
5
time [min]
[# of molecules]
Deterministic
Stochastic
FIGURE 8.4: The sufficient conditio n a nd the internal cAMP time histories
of the deterministic and the stochastic simulations for p
δ
= 2.0.