Discrete-State Stochastic Models of Calcium-Regulated Calcium Influx and Subspace Dynamics Are Not Well-Approximated by ODEs That Neglect Concentration Fluctuations
Figure 5
Percentage small system deviation (, (32)) as a function of unitary subspace volume and influx parameter for a single calcium-activated channel ( μM, μM−2 ms−1) and calcium-inactivated channel ( μM, μM−2 ms−1).