Extended Data Fig. 4: Black ornaments are heritable but responded only weakly to selection on orange color.
From: Deep learning reveals the complex genetic architecture of male guppy colouration
a) Pictograms of eight black ornaments. b) Heritabilities of the incidence and size (when present) of each ornament. Dots and lines reflect point estimates and 95% credible intervals, and the gradient bars show the cumulative posterior density. c&d) Effect of selection on the incidence and size of black ornaments. Error bars show 95% bootstrapped confidence intervals, and points represent means. X-axes show consecutive generations. Sample size (number of fish); P generation: 300; down-selected F1, F2, F3: 453, 570, 441; up-selected F1, F2, F3: 508, 513, 444.
