Fig. 3

Evolution of mean fitness in simulated lines (red) and the corresponding predictions obtained using different Fa-based models. Predictions are computed for two different cases, CAPTIVE and WILD, and three different population sizes (N = 10, N = 25 and N = 50) over t = 2 N generations using the coefficients estimated from the same lines and number of generations. Three models based on ancestral inbreeding are used: Ballou’s (green), BW (yellow) and B-BW model (black dotted), as well as a prediction without selection (gray)