Table 4. QTL for FHB traits after spray and spawn inoculations in the Soru#1 x Naxos population and their association with other traits.
| QTL | Position | Left marker | Right marker | Spray inoculation | Spawn inoculation | R source | Associated traits | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FHB index | FDK | DON content | FHB severity | ||||||||||||
| 2011 | 2012 | Mean | 2012 | 2011 | 2012 | Mean | 2011 | 2012 | Mean | ||||||
| 2DLc | 55.3–58.2 | Kukri_c36639_186 | Ex_c7282_512 | 18.1 | 15.8 | 15.9 | 7.4 | 20.1 | 13.6 | 16.5 | 15 | 22.4 | 18.2 | S | |
| 2DL | 162.6–163.4 | BS00021881_51 | GENEU3588_374 | 6.3 | 8.6 | 4.4 | 9.4 | 7.5 | 6.1 | 5.3 | 3.2 | N | AE | ||
| 4AL | 101.2–102.6 | Ex_c11968_204 | RAC875_c35979_263 | 7.1 | 5.4 | 6.8 | 4 | 5.9 | S | DH | |||||
| 4DS | 0.0–15.9 | Rht-D1 | D_c56766_278 | 19 | N | PH | |||||||||
| 5AL | 167.2–171.2 | Vrn-A1 | Ex_c31769_793 | 36.8 | 11.2 | 22.8 | 5.7 | 17.5 | 14.1 | 17.6 | 8 | 7.5 | 7.8 | S | DH, PH |
| Accumulated percentage of variation explained | 72.9 | 40.1 | 51.7 | 32.1 | 52.4 | 39.9 | 40.2 | 35.7 | 49.9 | 44.4 | |||||
The percentage of explained phenotypic variation in the multiple regression models is shown
QTL are listed if they were over the LOD threshold of 3 (in bold) in at least one environment
N Naxos, S Soru#1, AE anther extrusion, PH plant height, DH days to heading