| Parameter | Description |
|---|---|
| ron | The rate at which DNA is activated. |
| roff | The rate at which DNA is inactivated. |
| rprod | Synthesis rate of mRNA. |
| rdeg | Degradation rate of mRNA. |
| radd | Parameter determining the contribution of the additional DNA activation rate upon gene regulation. |
| d | Factor by which the mRNA synthesis rate is increased when in an active DNA state (in comparison to basal synthesis rate in DNA inactive state), >1. |
| k | Dissociation constant of the Hill function. |
| n | Hill coefficient. |