Table 1 Means ± SD (N) for the traits measured, and parameter estimates ± SE for the fixed effects are from analyses of standardised values from our basic model V A + V M + V B + V R
From: Maternal-by-environment but not genotype-by-environment interactions in a fish without parental care
Parameter estimates | ||||||||
---|---|---|---|---|---|---|---|---|
Trait | Trait mean ± SD (N) | Intercept | Food treatment (low) | Inbreeding (inbred) | Generation (F 3 ) | Adult age | h 2 | m 2 |
Female size at maturity | 23.89 ± 2.69 (1035) | 0.002 ± .116 | −0.368 ± 0.078*** | 0.058 ± 0.120 | 0.142 ± 0.106 | — | 0.309 ± 0.121* | 0.254 ± 0.058*** |
Male size at maturity | 22.62 ± 1.93 (1085) | 0.325 ± 0.096 | −0.192 ± 0.082* | 0.076 ± 0.112 | −0.507 ± 0.103*** | — | 0.040 ± 0.092 | 0.264 ± 0.055*** |
Female age at maturity | 94.25 ± 41.42 (1026) | −0.353 ± 0.110 | 0.635 ± 0.078*** | 0.185 ± 0.118 | 0.398 ± 0.104*** | — | 0.252 ± 0.113* | 0.268 ± 0.054*** |
Male age at maturity | 77.55 ± 34.78 (1060) | 0.018 ± 0.094 | 0.585 ± 0.079*** | 0.027 ± 0.110 | −0.247 ± 0.101** | — | 0.000 ± 0.000 | 0.286 ± 0.039*** |
Relative gonopodium size | 0 ± 0.36 (1053) | −0.481 ± 0.089 | 0.386 ± 0.089*** | 0.153 ± 0.102 | 0.637 ± 0.097*** | — | 0.039 ± 0.083 | 0.094 ± 0.047* |
Sperm number | 186.77 ± 94.53 (442) | 0.065 ± 0.101 | −0.100 ± 0.093 | −0.035 ± 0.100 | — | 0.137 ± 0.049** | 0.000 ± 0.000 | 0.074 ± 0.052 |
Sperm velocity | 83.01 ± 16.57(390) | 0.098 ± 0.094 | −0.230 ± 0.096* | 0.059 ± 0.103 | — | −0.302 ± 0.052*** | 0.197 ± 0.125 | 0.016 ± 0.085 |