Table 5.
Two-way anova for effects of genotype and site (Cascades vs. Dunes) at individual markers located where QTL × environment interactions were detected. (A) BC-IM lines; (B) BC-DUN lines
| Trait (marker) | Source of variation | df | F | P |
|---|---|---|---|---|
|
| ||||
| (A) | ||||
| Corolla width (GAIL) | Genotype | 1 | 1.31 | 0.2539 |
| Site | 1 | 81.76 | <0.0001 | |
| Genotype × site | 1 | 4.45 | 0.0360 | |
| Error | 233 | |||
| Stem thickness (e299) | Genotype | 1 | 0.88 | 0.3503 |
| Site | 1 | 12.63 | 0.0005 | |
| Genotype × site | 1 | 0.31 | 0.5784 | |
| Error | 150 | |||
| Rosette diameter (e294) | Genotype | 1 | 0.094 | 0.7593 |
| Site | 1 | 22.46 | <0.0001 | |
| Genotype × site | 1 | 5.05 | 0.0254 | |
| Error | 290 | |||
| Plant height (e294) | Genotype | 1 | 0.28 | 0.5960 |
| Site | 1 | 8.56 | 0.0037 | |
| Genotype × site | 1 | 6.73 | 0.0100 | |
| Error | 290 | |||
| λ (GAIL) | Genotype | 1 | 3.81 | 0.0518 |
| Site | 1 | 1.44 | 0.2311 | |
| Genotype × site | 1 | 7.13 | 0.0080 | |
| Error | 300 | |||
| (B) | ||||
| Leaf number (e84) | Genotype | 1 | 8.35 | 0.0041 |
| Site | 1 | 189.00 | <0.0001 | |
| Genotype × site | 1 | 10.44 | 0.0014 | |
| Error | 312 | |||
| Plant height (e84) | Genotype | 1 | 5.12 | 0.0244 |
| Site | 1 | 333.69 | <0.0001 | |
| Genotype × site | 1 | 8.51 | 0.0038 | |
| Error | 312 | |||
| Rosette diameter (e84) | Genotype | 1 | 11.68 | 0.0007 |
| Site | 1 | 473.65 | <0.0001 | |
| Genotype × site | 1 | 13.57 | 0.0003 | |
| Error | 312 | |||
| Rosette diameter (e294) | Genotype | 1 | 0.32 | 0.5718 |
| Site | 1 | 459.57 | <0.0001 | |
| Genotype × site | 1 | 0.19 | 0.6619 | |
| Error | 300 | |||