Table 3.
QTL for spot blotch resistance in the “BARTAI” × “CIANO T79” (BC) and “WUYA” × “CIANO T79” (WC) populations and their association with phenological traits.
| Population | Linkage Group | Position | Left Marker | Right Marker | 2013 | 2014 | 2015 | Mean | R Source a | Traits Associated b |
|---|---|---|---|---|---|---|---|---|---|---|
| BC | 1B | 0.4–2.8 | 995296 | 5410777 | 7.1 | 5.4 | 6.5 | C | ||
| 1B | 209.4–218.6 | 5324988 | 1110815 | 5.5 | 8.5 | 7.0 | 8.9 | B | ||
| 1D | 48.4–53.3 | 100142243 | 1037975 | 3.5 | 2.9 | C | ||||
| 3A | 103.2–146.0 | 1109808 | 990692 | 5.1 | 3.2 | C | ||||
| 4B | 111.3–117.1 | 1247021 | 1702494 | 5.2 | 2.2 | 3.0 | 3.3 | B | ||
| 4D | 0–9.8 | BS00036421_51 | 1119387 | 3.6 | B | PH | ||||
| 5A | 175.9–179.4 | Vrn-A1 | 3064415 | 21.9 | 8.9 | 6.9 | 12.5 | B | DH | |
| 6D | 21.9–33.2 | 1239681 | 1095962 | 2.4 | 2.6 | 2.7 | B | |||
| Accumulated percentage of variation explained | 40.1 | 32.9 | 28.5 | 37.3 | ||||||
| WC | 1B | 232.3–252.9 | 1283166 | 2263671 | 2.9 | 4.4 | 4.5 | 8.3 | W | |
| 2D | 2.0–3.2 | 1085831 | 1098973 | 7.3 | 4.9 | 4.7 | 9 | W | DH | |
| 4B | 47.9–54.1 | Rht-B1 | 1241652 | 2.6 | 2.7 | 2.3 | C | PH | ||
| 4B | 99.2–107.4 | 1217659 | 997944 | 4.7 | 6 | 4.5 | W | |||
| 5A | 147.5–148.4 | 1135154 | 2260918 | 27.1 | 21.9 | 24.3 | 25.1 | W | DH | |
| Accumulated percentage of variation explained | 37.3 | 38.5 | 42.2 | 49.2 | ||||||
The percentage of explained phenotypic variation is shown in the table, QTL are listed if they were over the LOD threshold of 3 (in bold) in at least one environment or over the threshold of 2 in multiple environments. a B “BARTAI”, W “WUYA”, C “CIANO T79”; b PH plant height, DH days to heading.