TABLE 3.
Multiple QTL modeling analysis of variance for significant model terms
| Model terms
|
Closest marker | Genotypic effects
|
||||||
|---|---|---|---|---|---|---|---|---|
| Term | Position (cM) | d.f.a | LOD | % variation | χ2P-value | (ATU; degree days) | SE | |
| tth-OC-8a | 16 | Eagccag195o | 2 | 48.41 | 23.2 | <0.0001 | 11.65 | 1.07 |
| tth-OC-8b | 51.9 | ACGACA8 | 2 | 12.91 | 5.31 | <0.0001 | −0.6686 | 1.0674 |
| tth-OC-9 | 18 | Eagccag115o | 1 | 1.84 | 0.722 | 0.004 | 2.158 | 0.782 |
| tth-OC-10 | 10.1 | Eagcagt180o | 1 | 1.67 | 0.656 | 0.006 | 2.603 | 0.891 |
| tth-OC-14 | 39 | AGCAGT11 | 2 | 2.90 | 1.14 | 0.001 | 1.07 | 0.81 |
| tth-OC-24 | 47 | Eagccag449o | 1 | 3.19 | 1.26 | 0.00012 | 2.876 | 0.813 |
| tth-OC-b | 11 | Eagccag310cs | 2 | 4.92 | 1.96 | <0.0001 | −1.337 | 0.976 |
| tth-OC-8a × tth-OC-8b | 16 × 51.9 | 1 | 10.46 | 4.26 | <0.0001 | 15.02 | 2.15 | |
| TL1 | 3 | 29.46 | 13 | <0.0001 | 13.35 | 1.56 | ||
| SP1 | 1 | 5.43 | 2.17 | <0.0001 | 5.271 | 1.057 | ||
| tth-OC-14 × TL1 | 1 | 1.69 | 0.665 | 0.005 | 7.061 | 2.946 | ||
| tth-OC-b × TL1 | 1 | 3.65 | 1.45 | <0.0001 | −11.18 | 3.47 | ||
SE, standard error of genotypic effects; ATU, genotypic effects expressed as accumulated temperature units; % variation, percentage of variation explained by model term and all higher-order terms containing that term.
a
One term was omitted from the model at a time; when a main effect was omitted, all interactions containing it were also omitted.