Table 4 Phenotypic covariance structure (P) and its additive genetic (G), nest (N) and residual (R) components
From: Genetic and environmental variation in condition, cutaneous immunity, and haematocrit in house wrens
Matrix | Trait | Tarsus | PHA | Hematocrit | Condition |
|---|---|---|---|---|---|
P | Tarsus | Â | 0.053 (0.026) | 0.021 (0.023) | 0.605 (0.020) |
|  | PHA | 0.011 (0.005) |  | −0.004 (0.025) | 0.108 (0.023) |
|  | Haematocrit | 0.093 (0.125) | −0.007 (0.049) |  | 0.138 (0.022) |
| Â | Condition | 0.382 (0.02) | 0.03 (0.007) | 0.835 (0.139) | Â |
G | Tarsus |  | −0.130 (0.759) | −0.648 (0.701) | 0.516 (0.434) |
|  | PHA | −0.002 (0.0140) |  | 0.020 (0.545) | 0.361 (0.529) |
|  | Haematocrit | −0.334 (0.303) | 0.004 (0.095) |  | −0.384 (0.470) |
|  | Condition | 0.038 (0.045) | 0.01 (0.015) | −0.306 (0.329) |  |
N | Tarsus | Â | 0.082 (0.114) | 0.077 (0.122) | 0.436 (0.105) |
|  | PHA | 0.006 (0.008) |  | −0.035 (0.080) | 0.097 (0.080) |
|  | Haematocrit | 0.115 (0.183) | −0.035 (0.08) |  | 0.278 (0.077) |
| Â | Condition | 0.083 (0.026) | 0.012 (0.01) | 0.729 (0.217) | Â |
R | Tarsus | Â | 0.074 (0.082) | 0.124 (0.088) | 0.629 (0.057) |
| Â | PHA | 0.008 (0.008) | Â | 0.050 (0.087) | 0.066 (0.079) |
| Â | Haematocrit | 0.283 (0.199) | 0.037 (0.066) | Â | 0.175 (0.080) |
| Â | Condition | 0.221 (0.03) | 0.008 (0.009) | 0.442 (0.207) | Â |