Table 5.
Summary of QTL observed for fatty acid composition mapping population G51 × CV
| Trait | Observations (n) | Method | Linkage group | Position (cM) | LODa | PVE | Bayes 95 % CI (cM) | “High” genotype | Effectb | QTL plot Additional file 5: |
Effect plot Additional file 6: |
|---|---|---|---|---|---|---|---|---|---|---|---|
| % Palmitate | 140 | HK | 5 | 28.0 | 5.48*** | 13.2 | 19.2–41.6 | CV | Add | Fig. S2m | Fig. S3q |
| HK | 7 | 58.0 | 3.36** | 7.8 | 45.0–73.5 | CV | Rec | Fig. S3r | |||
| HK | 10 | 32.0 | 3.12* | 7.3 | 0.0–32.2 | Heterozygous | OD | Fig. S3s | |||
| % Stearate | 140 | HK | 7 | 25.0 | 8.34*** | 16.1 | 13.0–31.0 | G51 | Add | Fig. S2n | Fig. S3t |
| HK | 4 | 27.0 | 6.01*** | 12.3 | 23.0–39.0 | CV | Add | Fig. S3u | |||
| HK | 8 | 11.0 | 5.34*** | 10.9 | 2.0–21.0 | G51 | Dom | Fig. S3v | |||
| HK | 1 | 9.9 (1398420|12336456) | 3.57** | 6.4 | 2.0–25.1 | G51 | Dom | Fig. S3w | |||
| % Oleate | 140 | HK | 6 | 2.0 | 3.47** | 10.8 | 2.0–11.0 | CV > G51 > Het | −ve, OD | Fig. S2o | Fig. S3x |
| % Linoleate | 140 | HK | 6 | 3.0 | 5.05 | 11.9 | 0.0–7.0 | G51 | Dom | Fig. S2p | Fig. S3y |
| HK | 4 | 4.0 | 4.75 | 11.1 | 0.0–36.0 | G51 | Dom | Fig. S3z | |||
| HK | 8 | 11.5 (JCT23) | 4.26 | 9.9 | 2.0–27.0 | CV | Dom | Fig. S3aa |
aThe LOD significance thresholds are *** p = 0.01, ** p = 0.05 or * p = 0.10
bEffects are overdominant (OD), additive (Add) or dominant (Dom)