Figure 3.

Diallel effects on morph proportion of (top row) strain-specific additive, parental sex, and dominance effects, also fixed effects of block and the main effect of inbreeding, and (bottom row) epistatic strainpair-specific effects (labels “v” and “w,” respectively, refer to symmetric and non-symmetric epistatic effects) on morph proportion. Represented for each parameter: thin line: 95% highest posterior density (HPD); thick line: 50% HPD; vertical break: median HPD; dash: mean HPD. The gray vertical line indicates 0, where intervals that exclude 0 have non-negligible effects on the male morph. Positive values indicate an increasing contribution to offspring being fighters and negative values there is decreasing contribution to offspring being a fighter. IN or IW followed by a number provides inbred lines ID and indicates lines founded by a scrambler or fighter male, respectively (i.e., IN# = scrambler founded inbred line and IW# = fighter founded inbred line).