Heritability of Directional Asymmetry in Drosophila melanogaster
Figure 1
Image of splined Drosophila melanogaster wing and distances used in study. (a) Original photographic image of wing with B-spline overlay. White arrows indicate user-defined landmarks used by the B-spline algorithm and two veins used in distance calculations labeled. (b) Wing-vein intersections shown with the two distances used in this study indicated by heavy black lines.
