Table 2.
Unconditional consensus QTLs underlying the grain filling rate and grain size traits at different grain filling stages.
| Trait | Consensus QTLs | Chr.a | Peak | The closest marker | CIb | LOD | R2c | Addd | Stagee |
|---|---|---|---|---|---|---|---|---|---|
| GFR | ucqGFR1–1 | 1H | 37.79 | 1H_82851228 | 37.35–38.24 | 33.24–34.12 | 16.33–19.47 | 0.10–0.11 | Y1.II/Y2.II |
| ucqGFR1–2 | 1H | 42 | 1H_10863328 | 41.71–42.28 | 7.03–47.17 | 7.12–36.22 | −0.18 to −0.12 | Y2.II,III | |
| ucqGFR1–3 | 1H | 54 | 1H_58188215 | 52.4–54.5 | 6.81 | 4.40 | −0.11 | Y2.IV | |
| ucqGFR2–1 | 2H | 68.5 | M_1999039_479 | 68.28–68.87 | 3.10–4.12 | 2.69–2.83 | −0.11 to 0.09 | Y1.IV/Y2.III | |
| ucqGFR2–2 | 2H | 88 | Bmag829 | 87.5–89.5 | 4.85 | 12.20 | −0.05 | Y2.VII | |
| ucqGFR2–3 | 2H | 126.25 | 2HL_22930005 | 125.75–127.5 | 15.57–46.56 | 33.71–71.54 | 0.08–0.51 | Y1.II,III,IV,V/Y2.III,IV,V | |
| ucqGFR3–1 | 3H | 28 | 3_525094736 | 27.64–28.35 | 6.04–8.81 | 9.66–14.26 | 0.13–0.14 | Y1.V/Y2.V | |
| ucqGFR3–2 | 3H | 32 | 3HL_15958290 | 31.71–32.28 | 4.39–7.32 | 4.76–24.12 | −0.10 to 0.11 | Y1.II,III,VI/Y2.III,VI,VII | |
| ucqGFR5 | 5H | 0 | 5HS_7374618 | 0–0.5 | 4.12–4.39 | 5.76–6.24 | −0.09 to −0.08 | Y1.V/Y2.V | |
| ucqGFR7–1 | 7H | 66.5 | 7_501748124 | 66.25–66.75 | 5.35–12.69 | 7.66–9.96 | 0.10–0.17 | Y1.IV,V/Y2.V | |
| ucqGFR7–2 | 7H | 180 | 7HS_16458224 | 179.5–180.5 | 4.74–8.18 | 7.63–8.07 | 0.03–0.10 | Y1.II,III | |
| GA | ucqGA1–1 | 1H | 22 | 1_306394013 | 21.64–22.35 | 3.23–3.57 | 7.65–8.64 | −0.41 to −0.38 | Y1.II/Y2.II |
| ucqGA1–2 | 1H | 64 | M_2579923_225 | 62.5–64.5 | 16.69 | 7.44 | 0.81 | Y1.IV | |
| ucqGA1–3 | 1H | 87 | 1H_2112459 | 86.5–87.5 | 26.95 | 15.06 | −1.15 | Y1.IV | |
| ucqGA1–4 | 1H | 117 | 1_41186142 | 116.5–117.5 | 5.49 | 3.32 | −0.48 | Y2.IV | |
| ucqGA1–5 | 1H | 133 | 1_19825452 | 130.5–133.5 | 3.92–4.60 | 1.29–4.31 | −0.50 to −0.39 | Y2.VI,VII | |
| ucqGA2 | 2H | 126.13 | 2_527241334 | 125.55–126.64 | 9.51–55.19 | 25.91–75.68 | 0.76–2.85 | Y1.II,III,IV,V,VI,VII | |
| Y2.II,III,IV,V,VII | |||||||||
| ucqGA3–1 | 3H | 30 | 3_510997641 | 29.5–30.5 | 4.39 | 1.54 | 0.46 | Y2.VII | |
| ucqGA3–2 | 3H | 57 | 3HL_34537138 | 56.5–57.5 | 5.13 | 1.70 | 0.45 | Y2.VII | |
| ucqGA3–3 | 3H | 91 | 3_267212934 | 90.5–91.5 | 5.03 | 4.85 | −0.53 | Y2.VI | |
| ucqGA4 | 4H | 10 | 4HL_29463683 | 9.5–11.5 | 3.931 | 1.74 | −0.37 | Y1.V | |
| ucqGA5 | 5H | 141 | M_1634918_588 | 140.5–141.5 | 3.19 | 1.43 | −0.35 | Y1.V | |
| ucqGA7–1 | 7H | 65 | 7HL_8312277 | 64.71–65.28 | 12.66–35.07 | 9.43–30.11 | 0.8–1.6 | Y2.IV,VI,VII | |
| ucqGA7–2 | 7H | 94 | Bmag746 | 93.64–94.35 | 13.42–13.47 | 10.99–11.34 | 1.07–1.10 | Y1.VI,VII | |
| ucqGA7–3 | 7H | 151 | Bmac31 | 150.5–151.5 | 15.61 | 6.44 | 0.87 | Y2.VII | |
| GP | ucqGP1–1 | 1H | 22 | 1_306394013 | 21.5–22.5 | 4.04 | 10.26 | −0.54 | Y1.II |
| ucqGP1–2 | 1H | 42 | 1H_10863328 | 41.5–42.5 | 3.62 | 7.82 | −0.51 | Y2.II | |
| ucqGP2–1 | 2H | 126.25 | 2_527241334 | 125.93–126.54 | 8.21–37.66 | 15.96–62.17 | 0.52–1.21 | Y1.II,III,IV,V,VI,VII | |
| Y2.II,III,IV,VI,VII | |||||||||
| ucqGP2–2 | 2H | 132 | 2HL_43143355 | 131.5–132.5 | 25.32 | 24.71 | 0.90 | Y2.V | |
| ucqGP3–1 | 3H | 55 | 3HL_48064911 | 54.13–55.86 | 3.39–9.21 | 3.25–10.44 | 0.24–0.39 | Y1.V,VI/Y2.IV | |
| ucqGP3–2 | 3H | 91 | 3_267212934 | 90.64–91.35 | 6.36–11.91 | 5.14–13.83 | −0.45 to −0.30 | Y1.V,VI | |
| ucqGP5 | 5H | 203 | 5_226253827 | 202.5–203.5 | 4.76 | 4.78 | −0.26 | Y1.VI | |
| ucqGP6 | 6H | 102 | M_1661027_233 | 101.5–102.5 | 30.3724 | 31.46 | 0.94 | Y2.V | |
| ucqGP7–1 | 7H | 49 | GBM1102 | 47.5–50.5 | 5.26 | 5.45 | 0.31 | Y2.III | |
| ucqGP7–2 | 7H | 65.5 | 7HL_37199773 | 65.25–65.75 | 11.84–31.98 | 13.73–44.71 | 0.49–1.23 | Y2.IV,V,VI,VII | |
| ucqGP7–3 | 7H | 94 | Bmag746 | 93.64–94.35 | 9.36–14.66 | 9.99–13.89 | 0.42–0.69 | Y2.III,VII | |
| ucqGP7–4 | 7H | 116 | 5_496886371 | 115.5–116.5 | 17.12 | 21.04 | 0.61 | Y2.III | |
| ucqGP7–5 | 7H | 136 | 7HS_29196961 | 135.5–136.5 | 27.36 | 26.39 | −1.04 | Y2.VI | |
| ucqGP7–6 | 7H | 140 | 7_319506952 | 138.5–140.5 | 21.31 | 30.24 | 0.77 | Y1.III | |
| ucqGP7–7 | 7H | 151.77 | 2_287569753 | 151.44–152.11 | 7.18–22.28 | 16.00–30.90 | 0.52–0.75 | Y1.VI/Y2.II,IV | |
| GL | ucqGL1 | 1H | 22 | 1_306394013 | 21.5–22.5 | 5.33 | 12.70 | −0.29 | Y1.II |
| ucqGL2–1 | 2H | 125.94 | 2_527241334 | 125.76–126.11 | 12.44–29.66 | 15.52–51.03 | 0.35–0.45 | Y1.III,IV,V,VI,VII | |
| Y2. V,VI,VII | |||||||||
| ucqGL2–2 | 2H | 133.1 | 2_534686550 | 132.62–133.57 | 5.39–5.79 | 12.84–14.43 | 0.31–0.34 | Y1.II/Y2.II | |
| ucqGL3–1 | 3H | 48 | 3HL_33828484 | 47.18–47.87 | 4.35–5.53 | 3.96–7.23 | 0.12–0.13 | Y1.V/Y2.IV | |
| ucqGL3–2 | 3H | 91 | 3_267212934 | 90.5–91.5 | 6.59 | 6.36 | −0.15 | Y1.V | |
| ucqGL5 | 5H | 157 | 5_306133226 | 156.5–157.5 | 3.25 | 2.94 | −0.11 | Y1.V | |
| ucqGL7–1 | 7H | 65.25 | 7HL_13143105 | 65.0–65.5 | 15.66–50.97 | 25.01–45.19 | 0.25–0.61 | Y2.IV,V,VI,VII | |
| ucqGL7–2 | 7H | 116 | 5_496886371 | 115.5–116.5 | 10.26 | 21.79 | 0.27 | Y2.III | |
| ucqGL7–3 | 7H | 136 | 7HS_29196961 | 135.64–136.35 | 28.14–38.74 | 23.52–27.20 | −0.48 to −0.37 | Y2.VI,VII | |
| ucqGL7–4 | 7H | 140 | 7_319506952 | 138.5–140.5 | 22.26 | 37.83 | 0.40 | Y1.III | |
| ucqGL7–5 | 7H | 150.92 | Bmac31 | 150.64–151.2 | 6.67–24.79 | 17.10–43.21 | 0.35–0.50 | Y1.V,VI,VII/Y2.II | |
| ucqGL7–6 | 7H | 175 | 7_144173681 | 174.5–175.5 | 3.20 | 7.47 | 0.22 | Y1.II | |
| GW | ucqGW1–1 | 1H | 19.76 | 1H_45582581 | 19.42–20.09 | 5.08–7.31 | 2.71–5.45 | −0.09 to −0.06 | Y1.IV,V,/Y2.V,VII |
| ucqGW1–2 | 1H | 48 | 1_167351152 | 47.5–48.5 | 6.47 | 3.25 | −0.06 | Y2.VI | |
| ucqGW2 | 2H | 124.69 | 2HL_18970523 | 124.44–125.25 | 8.21–53.91 | 32.27–75.51 | 0.09–0.39 | Y1.II,III,IV,V,VI,VII | |
| Y2.II,III,IV,V,VI,VII | |||||||||
| ucqGW3–1 | 3H | 26 | 3_528470541 | 25.5–26.5 | 7.01 | 3.06 | 0.07 | Y1.VI | |
| ucqGW3–2 | 3H | 31.33 | 2HL_33741786 | 31.04–31.62 | 3.62–4.75 | 2.16–6.75 | −0.07 to 0.06 | Y1.III/Y2.VI,VII | |
| ucqGW3–3 | 3H | 52 | 3HL_45910009 | 51.5–52.5 | 3.53 | 1.43 | −0.05 | Y1.VI | |
| ucqGW4 | 4H | 52 | 4_474989327 | 51.64–52.35 | 4.09–4.48 | 1.18–2.32 | −0.05 | Y2.IV,VII | |
| ucqGW6 | 6H | 25 | 6_518846666 | 23.5–25.5 | 3.79 | 1.63 | −0.05 | Y1.VII | |
| ucqGW7–1 | 7H | 57 | 1_4088556 | 56.5–57.5 | 5.82 | 4.28 | 0.08 | Y1.IV | |
| ucqGW7–2 | 7H | 65.13 | 7HL_13143105 | 64.78–65.66 | 7.63–46.68 | 5.61–34.11 | −0.18 to 0.26 | Y1.IV,V,VII/Y2.IV,V,VI | |
| GD | ucqGD1–1 | 1H | 22 | 1_306394013 | 21.64–22.35 | 3.94–4.05 | 8.34–9.90 | −0.11 to −0.10 | Y1.II/Y2,II |
| ucqGD1–2 | 1H | 42 | 1H_10863328 | 41.5–42.5 | 4.14 | 5.92 | −0.09 | Y2.III | |
| ucqGD1–3 | 1H | 64 | M_2579923_225 | 62.5–64.5 | 16.54 | 7.09 | 0.12 | Y1,IV | |
| ucqGD1–4 | 1H | 89.17 | Bmag770 | 88.89–89.46 | 14.26–27.03 | 6.30–14.59 | −0.18 to 0.12 | Y1.IV,V | |
| ucqGD2 | 2H | 125.93 | 2_527241334 | 125.69–126.44 | 8.35–56.41 | 18.90–78.30 | 0.18–0.42 | Y1.II,III,IV,V,VI,VII | |
| Y2. II,III,IV,V,VI,VII | |||||||||
| ucqGD3–1 | 3H | 27 | 3_529115904 | 26.5–27.5 | 4.19 | 1.96 | 0.06 | Y1.VI | |
| ucqGD3–2 | 3H | 32 | 3HL_15958290 | 31.5–32.5 | 9.02 | 2.93 | 0.09 | Y2.VII | |
| ucqGD3–3 | 3H | 90 | 3HL_14205585 | 89.64–90.35 | 4.49–4.78 | 2.29–2.46 | −0.07 to −0.06 | Y1.VI,VII | |
| ucqGD4–1 | 4H | 12 | 4_528451537 | 11.5–12.5 | 4.22 | 1.22 | −0.05 | Y2.V | |
| ucqGD4–2 | 4H | 52 | 4_474989327 | 51.5–52.5 | 4.59 | 1.39 | −0.05 | Y2.VII | |
| ucqGD5–1 | 5H | 102 | 5HS_16446198 | 100.5–102.5 | 11.71 | 3.87 | 0.10 | Y2.V | |
| ucqGD5–2 | 5H | 123.5 | 5HS_4157152 | 122.79–124.2 | 4.05–21.31 | 1.12–8.72 | −0.14 to −0.05 | Y2.V,VII | |
| ucqGD5–3 | 5H | 155 | M_81421_1318 | 154.5–156.5 | 5.41 | 2.71 | −0.07 | Y1.VI | |
| ucqGD6 | 6H | 78 | GBM1256 | 77.5–78.5 | 5.54 | 1.66 | 0.06 | Y2.V | |
| ucqGD7–1 | 7H | 65.88 | 7HL_37199773 | 65.63–66.12 | 13.71–44.92 | 10.08–31.65 | 0.13–0.26 | Y1.VI/Y2.IV,V,VI,VII | |
| ucqGD7–2 | 7H | 76 | 7_500661278 | 75.5–76.5 | 17.85 | 31.06 | 0.21 | Y2.III | |
| ucqGD7–3 | 7H | 94 | Bmag746 | 93.5–94.5 | 10.79 | 3.43 | 0.09 | Y2.VII | |
| ucqGD7–4 | 7H | 151 | Bmac31 | 150.5–151.5 | 9.59 | 6.33 | 0.11 | Y2.VI | |
| ucqGD7–5 | 7H | 167 | Bmag900 | 166.5–167.5 | 5.46 | 3.04 | 0.08 | Y1.VII | |
| GFRmax | ucqGFRmax1 | 1H | 54 | 1H_58188215 | 52.5–54.5 | 5.85 | 4.11 | −0.11 | Y2 |
| ucqGFRmax2–1 | 2H | 96 | 2HL_43859802 | 95.5–96.5 | 3.58 | 2.44 | 0.09 | Y1 | |
| ucqGFRmax2–2 | 2H | 127 | 2HL_22930005 | 126.5–127.5 | 43.38–43.39 | 68.26–70.11 | 0.5–0.54 | Y1/Y2 | |
| ucqGFRmax7–1 | 7H | 65 | 7HL_8312277 | 64.5–65.5 | 13.51 | 10.99 | 0.19 | Y1 | |
| ucqGFRmax7–2 | 7H | 142 | 7HL_38122468 | 141.5–142.5 | 13.53 | 11.38 | 0.19 | Y2 | |
| GFRmean | ucqGFRmean2–1 | 2H | 125 | 2HL_22930294 | 124.5–125.5 | 49.39–56.94 | 69.98–74.83 | 0.17–0.18 | Y1/Y2 |
| ucqGFRmean7–1 | 7H | 97 | 7_440111505 | 96.5–97.5 | 13.31 | 9.23 | 0.06 | Y1 | |
| ucqGFRmean7–2 | 7H | 107 | 7_266425095 | 106.5–107.5 | 21.68 | 11.69 | 0.06 | Y2 | |
aChromosome. bThe 1.5-LOD confidence interval of QTLs. cThe phenotypic variance explained by each QTL. dAdditive effect. eY1 and Y2 represent 2017 and 2018, respectively. Abbreviations are shown in the footnote of Table 1.