Figure 5.

Forward and backward moving probabilities. (a) and (b) Probability of moving-forward and moving-backward for two reactions R₁ and R₂ in birth-death model. The x-axis is the system state, i.e., the copy number of molecular species X, and y-axis is the forward-moving (green lines) and backward-moving (red lines) probabilities of reaction R1 and R2 in each state. (c) and (d) The final ABSIS bias strengths for both reactions in birth-death model. Blue lines show the steady state probability landscape of birth-death model. The black lines in (c) and (d) show the curves of bias strengths for reactions R₁ and R₂, respectively. Green and red vertical lines indicate the start and end state.