Table 1 Overview of genetic studies on within-individual trait deviations based on longitudinal data
Reference | Species | Deviations in trait | h2 | Favorable genetic correlations (rg) with resilience-related traits |
|---|---|---|---|---|
Pig | Feed intake | 8%–26% | Mortality (rg = 0.37–0.75); Number of therapeutic treatments (rg = 0.56–0.85) | |
[18] | Pig | Feed intake | 31% | - |
[18] | Pig | Time spent at feeder | 36% | - |
[18] | Pig | Number of visits to feeder | 40% | - |
[19] | Pig | Feed intake | 7%–11% | - |
[19] | Pig | Time spent at feeder | 16%–20% | - |
[20] | Pig | Body weight | 3%–4% | - |
[21] | Pig | Body weight | 31% | - |
[22] | Cattle | Milk yield | 6%–10% | Udder health (rg = −0.36); ketosis (rg = −0.52); longeveity (rg = −0.30); persistency (rg = −0.29) |
[23] | Cattle | Milk yield | 1%–24% | Udder health (rg = −0.22 to −0.32); ketosis (rg = −0.27 to −0.33); body condition score (rg = −0.29 to −0.40) |
[24] | Chicken | Body Weight | 9%–11% | Favorable association between estimated breeding values and lesion scores |
[25] | Chicken | Egg production | 10%–12% | - |