TABLE 1.
Properties of the QTL detected on LD2 between markers VVMC5G7 and VVMybA1 in CIM for anthocyanin content of berry skin detected on the S×G map
| QTL confidence interval size in cM |
|||||
|---|---|---|---|---|---|
| Map | Year/block | LOD | LOD-1 | LOD-2 | R2 in MLM |
| Consensus | 2005/A | 18.37 | 9.3 | 12.9 | 0.479 |
| 2006/A | 18.37 | 7.6 | 11.5 | 0.486 | |
| 2006/B | 17.22 | 7.2 | 8.2 | 0.506 | |
| BLUP | 29.78 | 5.9 | 10.6 | 0.623 | |
| Syrah | 2005/A | 11.07 | 10.8 | 17.3 | 0.445 |
| 2006/A | 16.22 | 12 | 21.8 | 0.560 | |
| 2006/B | 18.36 | 14.5 | 22.8 | 0.533 | |
| BLUP | 30.72 | 9.2 | 10.6 | 0.543 | |
| Grenache | 2005/A | 7.91 | 2.2 | 4.2 | 0.320 |
| 2006/A | 10.86 | 1.8 | 3.6 | 0.390 | |
| 2006/B | 11.75 | 3.5 | 5.8 | 0.422 | |
| BLUP |
15.67 |
1.7 |
3.6 |
0.473 |
|
Four detections were carried out separately on three different maps. BLUPs of the genotypic effect extracted from mixed models were used to synthesize the information in the two blocks and 2 years and performed systematically better in QTL detection. R2 = adjusted percentage of variance explained by the model.