TABLE 2.
Results of a binomial mixed model testing the effects of mitochondrial haplotype on competitive mating success (i.e. the proportion of copulating pairs featuring focal males vs. standard tester males), including a random intercept effect of strain replicate
| Effect | Estimate | SE | Z value | p |
|---|---|---|---|---|
| Intercept | −0.078 | 0.091 | −0.861 | 0.389 |
| ALS | 0.117 | 0.106 | 1.108 | 0.268 |
| BAR | 0.191 | 0.101 | 1.884 | 0.060 |
| BRO | −0.338 | 0.103 | −3.272 | 0.001 |
| HAW | 0.090 | 0.101 | 0.893 | 0.372 |
| ISR | −0.050 | 0.101 | −0.491 | 0.623 |
| JAP | −0.011 | 0.103 | −0.103 | 0.918 |
| Day order 1 | 0.025 | 0.087 | 0.288 | 0.773 |
| Day order 2 | −0.007 | 0.087 | −0.082 | 0.935 |
| Day order 3 | 0.100 | 0.090 | 1.116 | 0.264 |
| Day order 4 | −0.038 | 0.099 | −0.389 | 0.697 |
| Day order 5 | −0.080 | 0.125 | −0.635 | 0.525 |
| Block 1 | −0.408 | 0.113 | −3.607 | <0.001 |
| Block 2 | −0.006 | 0.115 | −0.055 | 0.956 |
| Block 3 | 0.101 | 0.106 | 0.949 | 0.343 |
| Block 4 | 0.207 | 0.125 | 1.664 | 0.096 |
| Block 5 | 0.106 | 0.104 | 1.023 | 0.307 |
| Lay group 1 | −0.008 | 0.110 | −0.070 | 0.944 |
| Lay group 2 | 0.044 | 0.098 | 0.454 | 0.650 |
| Lay group 3 | 0.022 | 0.159 | 0.137 | 0.891 |
| Lay group 4 | 0.046 | 0.133 | 0.345 | 0.730 |
| Lay group 5 | −0.104 | 0.131 | −0.799 | 0.424 |
Note: The results presented here are identical for both the binomial mixed model (including a random intercept of strain duplicate to account for data structure) and a binomial model without the random effect. The sum of contrasts was set to zero, so effect estimates are relative to the global mean rather than a reference group.
Bold values indicate p < 0.05.