Figure 1.

Conditional mean fixation time of a single mutant of strategy A and B as a function of selection strenght w for different payoff matrices. N = 5. Top figure: Moran process; the conditional mean fixation times of a single A mutant is the same as that of a single B mutant for all w. Bottom figure: Wright-Fisher process; the conditional mean fixation time of a single A mutant (solid line) and that of a single B mutant (dashed line) are the same for small w and different for large w.