Table 4.
Main-effect QTL for measured traits detected in the Sofiara/Victoriana DH population in six environments
| Trait | QTL name | Chr. | Position (cM) | Peak Marker | LOD | Effect | R2 (%) |
|---|---|---|---|---|---|---|---|
| Malt moisture content | |||||||
| QMMC-3 | 3H | 74.64 | BOPA1_2616–2560 | 4.27 | −0.04 | 2.66 | |
| QMMC-4-1 | 4H | 47.94 | BOPA1_10346–92 | 6.38 | 0.04 | 1.91 | |
| QMMC-4-2 | 4H | 111.57 | BOPA1_3652–872 | 6.52 | −0.06 | 3.67 | |
| Fine grind extract | |||||||
| QFGE-3 | 3H | 11.55 | SCRI_RS_153718 | 5.84 | 0.22 | 6.96 | |
| QFGE-7 | 7H | 1.53 | BOPA1_7970–387 | 4.52 | 0.21 | 6.76 | |
| Viscosity | |||||||
| QVIS-3 | 3H | 63.66 | BK_08 | 13.91 | 0.00 | 13.82 | |
| QVIS-4 | 4H | 0.00 | BOPA2_12_30540 | 6.83 | −0.01 | 8.48 | |
| QVIS-5 | 5H | 169.36 | BOPA1_1394–1222 | 5.92 | 0.01 | 5.50 | |
| Malt protein content | |||||||
| QPRO-4 | 4H | 116.80 | SCRI_RS_179695 | 11.75 | −0.21 | 5.06 | |
| QPRO-6 | 6H | 17.05 | BOPA1_397–288 | 7.76 | −0.18 | 4.50 | |
| Soluble protein | |||||||
| QSNI-2 | 2H | 118.20 | BOPA1_11591–265 | 4.06 | −5.85 | 1.10 | |
| QSNI-3-1 | 3H | 60.96 | BK_08 | 25.79 | −68.76 | 27.31 | |
| Kolbach index | |||||||
| QKOL-1 | 1H | 21.79 | SCRI_RS_205669 | 5.80 | 0.41 | 0.85 | |
| QKOL-3 | 3H | 57.11 | SCRI_RS_115045 | 9.93 | 0.17 | 13.74 | |
| QKOL-5-1 | 5H | 100.05 | BOPA2_12_31361 | 4.70 | −2.04 | 1.34 | |
| QKOL-5-2 | 5H | 103.41 | BOPA1_370–443 | 4.26 | 1.68 | 1.48 | |
| QKOL-7 | 7H | 0.00 | BOPA1_7970–387 | 8.00 | 0.94 | 4.05 | |
| Limit of attenuation | |||||||
| QFLA-3 | 3H | 62.76 | BK_08 | 5.26 | 0.32 | 6.85 | |
| Friability | |||||||
| QFRI-3 | 3H | 59.08 | SCRI_RS_115045 | 36.80 | 4.40 | 33.81 | |
| QFRI-4-1 | 4H | 0.00 | BOPA2_12_30540 | 5.42 | 1.64 | 3.93 | |
| QFRI-4-2 | 4H | 121.34 | BOPA1_ABC08009–1–2-304 | 7.04 | 1.80 | 4.68 | |
| QFRI-7 | 7H | 6.80 | BOPA2_12_31173 | 8.94 | 2.29 | 6.64 | |
| β-glucan | |||||||
| QBGL-3 | 3H | 60.06 | BK_08 | 38.62 | −81.46 | 37.42 | |
| QBGL-4-1 | 4H | 0.00 | BOPA2_12_30540 | 6.59 | −32.38 | 4.19 | |
| QBGL-4-2 | 4H | 115.31 | BOPA1_4160–1365 | 6.83 | −22.12 | 2.62 | |
| QBGL-5 | 5H | 169.36 | BOPA1_1394–1222 | 6.01 | 38.15 | 4.29 | |
| Total malting losses | |||||||
| QTML-2 | 2H | 175.69 | BOPA1_8586–1221 | 5.83 | 0.25 | 1.89 | |
| Respiration losses | |||||||
| QREL-2 | 2H | 162.13 | SCRI_RS_193100 | 8.13 | 0.16 | 2.10 | |
| Rootlet losses | |||||||
| QRTL-2 | 2H | 175.69 | BOPA1_8586–1221 | 5.84 | 0.13 | 1.88 | |
| QRTL-4 | 4H | 64.90 | SCRI_RS_89959 | 4.09 | −0.07 | 0.57 | |
| Grain yield | |||||||
| QYLD-3-1 | 3H | 85.25 | SCRI_RS_156056 | 3.87 | −0.88 | 0.24 | |
| QYLD-6 | 6H | 30.19 | BOPA1_2294–573 | 5.85 | 0.80 | 0.32 | |
| TGW | |||||||
| QTGW-2 | 2H | 124.98 | SCRI_RS_209622 | 7.81 | − 0.66 | 3.39 | |
| QTGW-4-1 | 4H | 36.84 | BOPA2_12_30328 | 5.68 | 0.44 | 3.41 | |
| QTGW-4-2 | 4H | 60.73 | SCRI_RS_134953 | 4.30 | 0.65 | 0.99 | |
| QTGW-4-3 | 4H | 87.41 | 12_31523 | 7.42 | −0.84 | 0.90 | |
| QTGW-5-1 | 5H | 135.55 | SCRI_RS_119308 | 4.67 | 0.54 | 5.16 | |
| QTGW-5-2 | 5H | 169.36 | BOPA1_1394–1222 | 4.04 | 0.48 | 1.17 | |
| QTGW-6-1 | 6H | 9.93 | BOPA2_12_30665 | 8.03 | 0.43 | 3.77 | |
| QTGW-6-2 | 6H | 65.50 | BOPA1_3349–759 | 3.95 | 0.35 | 0.94 | |
| QTGW-7 | 7H | 24.27 | BOPA1_3187–1073 | 10.49 | −0.43 | 4.89 | |
| Seed area | |||||||
| QSA-1-1 | 1H | 35.65 | SCRI_RS_117492 | 4.74 | −0.80 | 0.17 | |
| QSA-2 | 2H | 124.23 | SCRI_RS_209622 | 26.94 | −0.53 | 15.87 | |
| QSA-4-1 | 4H | 62.51 | SCRI_RS_140349 | 7.04 | 0.37 | 3.86 | |
| QSA-4-2 | 4H | 84.71 | BOPA2_12_31523 | 4.56 | −0.23 | 0.77 | |
| QSA-4-3 | 4H | 103.70 | BOPA2_12_30158 | 6.86 | −0.13 | 1.27 | |
| QSA-4-4 | 4H | 112.31 | SCRI_RS_148330 | 7.18 | −0.06 | 3.31 | |
| QSA-5-1 | 5H | 73.55 | SCRI_RS_205235 | 4.90 | 0.15 | 1.56 | |
| QSA-5-2 | 5H | 173.16 | SCRI_RS_102414 | 21.59 | 0.23 | 4.30 | |
| QSA-6-1 | 6H | 14.38 | BOPA1_397–288 | 4.07 | 0.10 | 1.16 | |
| QSA-6-2 | 6H | 54.57 | BOPA2_12_30698 | 4.07 | 0.09 | 0.31 | |
| QSA-7-1 | 7H | 25.02 | SCRI_RS_223021 | 7.80 | −0.45 | 2.37 | |
| QSA-7-2 | 7H | 28.05 | BOPA1_8365–454 | 5.45 | 0.28 | 0.59 | |
| QSA-7-3 | 7H | 152.86 | BOPA1_3900–611 | 4.77 | −0.03 | 0.25 | |
| QSA-7-4 | 7H | 157.25 | SCRI_RS_13570 | 8.69 | 0.16 | 0.38 | |
| Seed breadth | |||||||
| QSB-2 | 2H | 8.13 | SCRI_RS_188511 | 8.33 | −0.02 | 3.75 | |
| QSB-3 | 3H | 1.49 | SCRI_RS_155475 | 5.03 | −0.02 | 2.31 | |
| QSB-4 | 4H | 83.95 | BOPA2_12_31246 | 5.07 | −0.01 | 0.86 | |
| QSB-5-1 | 5H | 102.48 | BOPA1_370–443 | 9.93 | 0.03 | 5.31 | |
| QSB-5-2 | 5H | 138.29 | SCRI_RS_178985 | 13.44 | 0.02 | 8.58 | |
| QSB-6-1 | 6H | 17.05 | BOPA1_397–288 | 8.56 | 0.07 | 1.97 | |
| QSB-6-2 | 6H | 18.55 | SCRI_RS_136658 | 6.77 | −0.05 | 0.83 | |
| QSB-7 | 7H | 114.27 | SCRI_RS_194841 | 4.71 | 0.02 | 1.49 | |
| Seed length | |||||||
| QSL-1 | 1H | 48.06 | SCRI_RS_128285 | 18.98 | 0.06 | 1.82 | |
| QSL-2-1 | 2H | 124.23 | SCRI_RS_209622 | 41.34 | −0.10 | 18.13 | |
| QSL-2-2 | 2H | 148.64 | SCRI_RS_12444 | 4.34 | −0.04 | 0.56 | |
| QSL-2-3 | 2H | 175.69 | BOPA1_8586–1221 | 17.56 | −0.06 | 4.57 | |
| QSL-4-1 | 4H | 44.21 | BOPA2_12_30597 | 16.19 | 0.06 | 6.09 | |
| QSL-4-2 | 4H | 59.83 | SCRI_RS_134953 | 6.89 | 0.03 | 0.56 | |
| QSL-4-3 | 4H | 110.82 | 12_30987 | 19.91 | −0.08 | 3.30 | |
| QSL-5 | 5H | 173.16 | SCRI_RS_102414 | 19.46 | 0.05 | 2.14 | |
| QSL-6 | 6H | 12.60 | BOPA2_12_30665 | 10.02 | 0.04 | 1.15 | |
| QSL-7-1 | 7H | 0.00 | BOPA1_7970–387 | 8.08 | 0.05 | 1.10 | |
| QSL-7-2 | 7H | 24.27 | BOPA1_3187–1073 | 16.42 | −0.08 | 3.00 | |
| QSL-7-3 | 7H | 177.23 | BOPA1_6470–1005 | 5.17 | −0.02 | 0.29 | |
| Seed starch content | |||||||
| QSSC-2 | 2H | 126.48 | BOPA2_12_10735 | 4.10 | −0.50 | 2.39 | |
| QSSC-3 | 3H | 66.37 | SCRI_RS_168665 | 3.96 | 0.41 | 1.69 | |
| Seed nitrogen content | |||||||
| QSNC-4-1 | 4H | 87.41 | BOPA2_12_31523 | 5.33 | −0.03 | 2.77 | |
| QSNC-7 | 7H | 112.75 | SCRI_RS_104566 | 4.39 | 0.02 | 2.17 | |
| Flowering time | |||||||
| QFT-1 | 1H | 180.94 | SCRI_RS_196025 | 4.60 | −0.37 | 12.99 | |
| QFT-3 | 3H | 83.76 | BOPA1_4150–398 | 6.47 | −0.48 | 12.90 | |
| QFT-4 | 4H | 113.06 | SCRI_RS_217794 | 5.29 | 0.35 | 8.45 | |
| QFT-6 | 6H | 35.43 | BOPA1_4146–1154 | 4.27 | 0.21 | 3.63 | |
| Plant height | |||||||
| QPH-5 | 5H | 22.40 | BOPA1_6184–200 | 4.82 | 0.44 | 0.37 | |
| QPH-7 | 7H | 114.27 | SCRI_RS_194841 | 4.18 | 0.59 | 0.50 | |