Table 1 Expected frequencies of four genotypes under the liability and fitness models in a backcross population
From: Linkage group correction using epistatic distorted markers in F2 and backcross populations
Genotype | Relative fitness ( |
|
|
|---|---|---|---|
S 1 S 2 /S 1 S 2 | Φ(a1+a2+i) |
| (1−r)/D |
S 1 s 2 /S 1 S 2 | Φ(a1−a2−i) |
| rv/D |
s 1 S 2 /S 1 S 2 | Φ(−a1+a2−i) |
| ru/D |
s 1 s 2 /S 1 S 2 | Φ(−a1−a2+i) |
| (1−r)x/D |
)
in liability model
in fitness model
- D=(1−r)(x+1)+r(u+v);
