Table 5.
QTL x Environment interaction effect for measured traits detected in the Sofiara/Victoriana DH population in six environments
| Trait | QTL name | Chr. | Position (cM) | Nearest Marker | LOD | R2 (%)a | E1 | E2 | E3 | E4 | E5 | E6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fine grind extract | ||||||||||||
| QFGE-1 | 1H | 180.94 | SCRI_RS_196025 | 5.08 | 4.39 | −0.019 | 0.242 | NA | −0.148 | NA | NA | |
| Viscosity | ||||||||||||
| QVIS-3 | 3H | 60.06 | BK_08 | 5.17 | 4.57 | −0.008 | −0.006 | NA | −0.027 | NA | NA | |
| Soluble protein | ||||||||||||
| QSNI-3-2 | 3H | 60.06 | BK_08 | 12.85 | 9.09 | 82.810 | 69.669 | NA | 102.227 | NA | NA | |
| QSNI-3-3 | 3H | 72.37 | SCRI_RS_231801 | 7.52 | 0.73 | 17.337 | 52.080 | NA | −11.807 | NA | NA | |
| QSNI-3-4 | 3H | 73.89 | BOPA1_2616–2560 | 7.54 | 1.86 | −15.369 | −32.424 | NA | 20.908 | NA | NA | |
| QSNI-3-5 | 3H | 83.02 | SCRI_RS_225522 | 5.93 | 0.62 | 26.691 | 19.770 | NA | 2.040 | NA | NA | |
| QSNI-3-6 | 3H | 85.25 | SCRI_RS_156056 | 6.93 | 0.65 | −19.966 | −22.262 | NA | 7.317 | NA | NA | |
| QSNI-4 | 4H | 54.76 | BOPA1_ABC08788–1–1-329 | 4.76 | 1.90 | −7.178 | −7.735 | NA | 7.375 | NA | NA | |
| QSNI-5-1 | 5H | 93.27 | SCRI_RS_159611 | 5.41 | 3.60 | 43.891 | 17.155 | NA | 20.709 | NA | NA | |
| QSNI-5-2 | 5H | 97.05 | SCRI_RS_128664 | 6.04 | 2.03 | −44.480 | 9.496 | NA | 12.656 | NA | NA | |
| QSNI-5-3 | 5H | 98.54 | BOPA1_ABC14990–1–1-126 | 5.75 | 1.73 | −1.879 | −30.265 | NA | −22.775 | NA | NA | |
| Kolbach index | ||||||||||||
| QKOL-3 | 3H | 60.06 | BK_08 | 9.28 | 5.63 | 1.158 | 0.485 | NA | 2.630 | NA | NA | |
| Friability | ||||||||||||
| QFRI-3 | 3H | 59.08 | SCRI_RS_115045 | 19.48 | 11.36 | 2.622 | 9.418 | NA | 4.398 | NA | NA | |
| β-glucan | ||||||||||||
| QBGL-2 | 2H | 147.15 | SCRI_RS_156220 | 4.93 | 3.27 | −3.787 | 3.058 | NA | −57.402 | NA | NA | |
| QBGL-3 | 3H | 60.06 | BK_08 | 22.93 | 12.70 | −81.459 | −46.583 | NA | −190.728 | NA | NA | |
| Grain yield | ||||||||||||
| QYLD-3-2 | 3H | 71.61 | SCRI_RS_231801 | 6.39 | 0.37 | 1.521 | 0.302 | 0.607 | 0.126 | −1.331 | −0.322 | |
| QYLD-4 | 4H | 109.33 | BOPA1_1241–1649 | 7.73 | 0.47 | 0.696 | 0.210 | −1.231 | −0.932 | 1.241 | 0.691 | |
| TGW | ||||||||||||
| QTGW-3-1 | 3H | 60.06 | BK_08 | 8.17 | 1.64 | 0.559 | 0.228 | −0.147 | 0.359 | −0.562 | 0.157 | |
| QTGW-3-2 | 3H | 79.25 | BOPA1_10317–448 | 6.43 | 0.22 | 0.011 | 0.340 | −0.227 | 0.016 | −0.443 | −0.014 | |
| Seed area | ||||||||||||
| QSA-1-2 | 1H | 37.44 | SCRI_RS_128285 | 5.64 | 1.59 | 0.741 | 0.749 | 1.053 | 0.874 | NA | NA | |
| Seed breadth | ||||||||||||
| QSB-3 | 3H | 72.37 | SCRI_RS_231801 | 5.70 | 1.68 | −0.012 | −0.002 | −0.008 | 0.030 | NA | NA | |
| Seed nitrogen content | ||||||||||||
| QSNC-4-2 | 4H | 81.71 | SCRI_RS_238618 | 4.89 | 2.01 | −0.011 | −0.006 | NA | 0.030 | NA | NA | |
| Plant height | ||||||||||||
| QPH-2 | 2H | 124.23 | SCRI_RS_209622 | 9.00 | 1.09 | NA | NA | −0.380 | 1.060 | NA | NA | |
E1- well watered Gatersleben 2012, Germany; E2- drought stress Gatersleben 2012, Germany; E3- rainfed Wohlde 2011, Germany; E4- rainfed Wohlde 2012, Germany; E5- rainfed Walewice 2011, Poland; E6- rainfed Walewice 2012, Poland
aR2 collective percentage of phenotypic variation explained by QE interactions; NA - not analysed