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Table 4 Main-effect QTL for measured traits detected in the Sofiara/Victoriana DH population in six environments

From: Identification of QTL hot spots for malting quality in two elite breeding lines with distinct tolerance to abiotic stress

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