Table 4.
QTL identified for grain iron, zinc, protein, and thousand kernel weight in RIL population grown across three locations for 2 years.
| Trait | QTL name | Environment | Position | Flanking markers | LOD | PVE (%) | Add | Confidence interval |
|---|---|---|---|---|---|---|---|---|
| GFeC | QGFe.iari-7D.1 | ICAR-IARI_Y1 | 11 | Xwmc550–Xgwm350 | 14.07 | 32.10 | −1.22 | 7.5–18.5 |
| ICAR-IARI_Y2 | 12 | 17.92 | 42.13 | −1.68 | 9.5–12.5 | |||
| GBPUAT_Y2 | 12 | 6.26 | 16.21 | −1.28 | 6.5–24.5 | |||
| QGFe.iari-7D.2 | GBPUAT_Y1 | 13 | Xgwm350–AX-94958668 | 5.90 | 15.42 | −0.55 | 7.5–27.5 | |
| PusaBihar_Y1 | 21 | 6.73 | 16.00 | −0.92 | 12.5–30.5 | |||
| PusaBihar_Y2 | 19 | 7.76 | 20.19 | −1.16 | 8.5–30.5 | |||
| Pooled mean | 13 | 18.48 | 37.44 | −1.05 | 10.5–19.5 | |||
| QGFe.iari-6D | Pooled mean | 11 | Xgwm32–Xbarc202 | 2.57 | 5.61 | −0.41 | 0–25.5 | |
| GZnC | QGZn.iari-7D.2 | GBPUAT_Y1 | 21 | Xgwm350–AX-94958668 | 3.58 | 13.07 | −1.03 | 4.5–41.5 |
| Pooled mean | 18 | 4.39 | 10.65 | −0.80 | 6.5–35.5 | |||
| QGZn.iari-2D.2 | Pooled mean | 73 | Xbarc11–Xgwm349 | 3.26 | 5.05 | −0.56 | 52.5–87.5 | |
| QGZn.iari-2D.1 | ICAR-IARI_Y1 | 89 | Xgwm349– Xwmc309 | 2.98 | 8.11 | −1.23 | 73.5–104.5 | |
| QGZn.iari-3B | ICAR-IARI_Y2 | 170 | AX-94405870– AX-94940814 | 2.67 | 5.01 | 0.95 | 169.5–170.5 | |
| QGZn.iari-7D.1 | ICAR-IARI_Y2 | 11 | Xwmc550– Xgwm350 | 2.97 | 6.05 | −1.04 | 2.5–30.5 | |
| QGZn.iari-1D | PusaBihar_Y1 | 343 | AX-95628763– AX-94385394 | 2.55 | 5.28 | −1.25 | 338.5–354.5 | |
| GPC | QGPC.iari-5B.1 | ICAR-IARI_Y1 | 0 | Xcfd7– Xbarc109 | 5.72 | 11.39 | −0.35 | 0–7.5 |
| Pooled mean | 0 | 2.60 | 4.76 | −0.19 | 0–11.5 | |||
| QGPC.iari-7D.2 | GBPUAT_Y2 | 13 | Xgwm350– AX-94958668 | 2.57 | 4.67 | −0.24 | 4.5–34.5 | |
| PusaBihar_Y2 | 20 | 4.05 | 9.57 | −0.57 | 9.5–31.5 | |||
| Pooled mean | 21 | 3.38 | 12.91 | −0.31 | 7.5–35.5 | |||
| QGPC.iari-7A | ICAR-IARI_Y2 | 185 | Xbarc222–Xwmc525 | 3.37 | 10.53 | −0.31 | 178.5–193.5 | |
| QGPC.iari-1A | GBPUAT_Y1 | 72 | AX-94600120–AX-95231896 | 2.87 | 4.73 | −0.25 | 70.5–72.5 | |
| QGPC.iari-4D | GBPUAT_Y1 | 199 | AX-94383222–AX-94462801 | 4.09 | 6.71 | 0.31 | 194.5–199.5 | |
| QGPC.iari-5D | GBPUAT_Y1 | 522 | AX-94940145–AX-95248961 | 4.79 | 8.06 | −0.33 | 508.5–522 | |
| QGPC.iari-5B.2 | GBPUAT_Y2 | 450 | Xgwm499–AX-95113708 | 2.52 | 9.19 | −0.33 | 430.5–465.5 | |
| QGPC.iari-6B | PusaBihar_Y1 | 87 | AX-94974451–AX-95195535 | 2.69 | 9.05 | 0.32 | 69.5–100.5 | |
| QGPC.iari-3D | PusaBihar_Y1 | 0 | Xgwm314–Xbarc132 | 3.24 | 6.33 | 0.26 | 0–8.5 | |
| QGPC.iari-7D.1 | PusaBihar_Y1 | 10 | Xwmc550–Xgwm350 | 2.62 | 6.15 | −0.26 | 2.5–31.5 | |
| TKW | QTkw.iari-7D | ICAR-IARI_Y1 | 30 | Xgwm350–AX-94958668 | 6.70 | 21.05 | −2.18 | 20.5–39.5 |
| ICAR-IARI_Y2 | 28 | 10.78 | 26.53 | −3.75 | 19.5–37.5 | |||
| GBPUAT_Y1 | 20 | 5.73 | 11.02 | −1.32 | 12.5–32.5 | |||
| GBPUAT_Y2 | 27 | 6.22 | 21.19 | −2.61 | 10.5–41.5 | |||
| PusaBihar_Y1 | 27 | 7.01 | 23.12 | −1.93 | 13.5–37.5 | |||
| Pooled mean | 26 | 11.85 | 27.30 | −2.17 | 18.5–35.5 | |||
| PusaBihar_Y2 | 27 | 8.84 | 21.89 | −3.27 | 13.5–36.5 | |||
| QTkw.iari-1B | PusaBihar_Y2 | 323 | Xbarc137–Xwmc626 | 2.68 | 4.22 | 1.45 | 311.5–336.5 |
GFeC, grain iron concentration; GZnC, grain zinc concentration; GPC, grain protein content; TKW, thousand kernel weight; Y1: 2012–13; Y2: 2013–14. Positive value indicates that the allele was inherited from WH542, and negative value indicates that the allele was inherited from synthetic derivative.