begin name
alexander1
end name

begin reactions
r10 {1.0}A = {1.0}$EXTERNAL
r11 {1.0}A = {1.0}$EXTERNAL
r1a {1.0}G = {1.0}$EXTERNAL
r1b {1.0}$Aim = {1.0}A
r2 {1.0}$EXTERNAL = {1.0}G
r3 {1.0}$EXTERNAL = {1.0}R
r4 {1.0}$EXTERNAL = {1.0}R
r5 {1.0}$EXTERNAL = {1.0}E
r6 {1.0}A = {1.0}$EXTERNAL
r7 {1.0}R = {1.0}$EXTERNAL
r8 {1.0}E = {1.0}$EXTERNAL
r9 {1.0}G = {1.0}$EXTERNAL
end reactions

begin rate equations
r10 = b1*A[t]
r11 = sigma1*A[t]*R[t]
r1a = v*G[t]
r1b = f*v*G[t]
r2 = gamma*E[t]
r3 = beta*A[t]
r4 = pi1*A[t]*E[t]
r5 = lambdaE*A[t]
r6 = muA*A[t]
r7 = muR*R[t]
r8 = muE*E[t]
r9 = muG*G[t]
end rate equations

begin parameters
b1 = 0.25
beta = 200.0
f = 0.0001
gamma = 2000.0
lambdaE = 1000.0
muA = 0.25
muE = 0.25
muG = 5.0
muR = 0.25
pi1 = 0.016
sigma1 = "3e-06"
v = 0.0025
Aim = 0.0
body = 1.0
end parameters

begin initial conditions
A[0] = Ai
E[0] = Ei
G[0] = Gi
R[0] = Ri
end initial conditions

begin initial values
Ai = 1.0
Ei = 0.0
Gi = 100000000.0
Ri = 0.0
end initial values

begin assignment rules
R0 := (f*gamma*lambdaE*v)/(mA*mG*muE)
mG := muG + v
mA := b1 + muA
end assignment rules

begin function definitions
end function definitions

begin events
end events

begin process annotations
end process annotations

begin species annotations
end species annotations

begin units
end units