Table 7. Estimated effects and positions of QTL detected in the maize RIL population by QEI mapping.
| QTL | Chr. | Pos. | Left Marker | Right Marker | LOD | LODA | LODAE | PVE (%) | PVEA (%) | PVEAE (%) | Additive effect in each environment | Average effect | Additive QEI effect | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WSM1 | WSM2 | WSZ1 | WSZ2 | WWM1 | WWM2 | WWZ2 | WSM1 | WSM2 | WSZ1 | WSZ2 | WWM1 | WWM2 | WWZ2 | ||||||||||||
| qMFLW-1-1 | 1 | 108 | bnlg439(03) | bnlg2238(04) | 5.76 | 5.07 | 0.70 | 1.30 | 1.11 | 0.19 | -0.06 | -0.26 | -0.32 | -0.23 | -0.26 | -0.31 | -0.11 | -0.22 | 0.16 | -0.04 | -0.10 | 0.00 | -0.04 | -0.09 | 0.11 |
| qMFLW-1-2 | 1 | 221 | umc128(08) | umc166b(08) | 13.14 | 9.80 | 3.34 | 3.06 | 2.16 | 0.90 | 0.53 | 0.31 | 0.58 | 0.41 | 0.23 | -0.01 | 0.11 | 0.31 | 0.22 | 0.00 | 0.27 | 0.10 | -0.08 | -0.31 | -0.20 |
| qMFLW-1-3 | 1 | 360 | bnlg2331(11) | bnlg2123(11) | 6.14 | 4.85 | 1.30 | 1.44 | 0.99 | 0.45 | 0.05 | -0.22 | -0.41 | -0.34 | -0.25 | -0.21 | -0.09 | -0.21 | 0.26 | -0.01 | -0.20 | -0.13 | -0.04 | 0.00 | 0.12 |
| qMFLW-2-1 | 2 | 114 | umc135(04) | umc8g(05) | 12.82 | 0.31 | 12.50 | 2.44 | 0.07 | 2.37 | -0.34 | 0.62 | -0.32 | 0.21 | -0.24 | -0.18 | -0.15 | -0.06 | -0.28 | 0.68 | -0.26 | 0.27 | -0.19 | -0.12 | -0.09 |
| qMFLW-2-2 | 2 | 120 | csu54a(07) | umc55a(06) | 24.45 | 18.45 | 5.99 | 5.39 | 4.18 | 1.21 | -0.31 | -0.90 | -0.47 | -0.60 | -0.24 | -0.27 | -0.21 | -0.43 | 0.12 | -0.47 | -0.04 | -0.17 | 0.19 | 0.16 | 0.22 |
| qMFLW-3-1 | 3 | 55 | bnlg1447(03) | umc154(04) | 15.11 | 11.73 | 3.39 | 4.39 | 2.64 | 1.74 | 0.05 | 0.51 | 0.72 | 0.72 | 0.02 | 0.35 | 0.08 | 0.35 | -0.30 | 0.16 | 0.37 | 0.37 | -0.33 | 0.00 | -0.27 |
| qMFLW-3-2 | 3 | 80 | bnlg1019a(04) | phi053(05) | 10.18 | 3.73 | 6.46 | 1.80 | 0.75 | 1.05 | 0.38 | 0.21 | -0.07 | -0.08 | 0.49 | 0.43 | -0.01 | 0.19 | 0.19 | 0.02 | -0.26 | -0.27 | 0.29 | 0.24 | -0.20 |
| qMFLW-4-1 | 4 | 0 | umc1017(01) | umc1294(02) | 7.24 | 2.72 | 4.51 | 1.15 | 0.61 | 0.55 | -0.27 | -0.02 | -0.06 | 0.05 | -0.14 | -0.42 | -0.28 | -0.16 | -0.11 | 0.14 | 0.11 | 0.21 | 0.02 | -0.26 | -0.11 |
| qMFLW-4-2 | 4 | 164 | csu11b | npi593a(09) | 13.73 | 9.17 | 4.57 | 2.70 | 2.00 | 0.69 | 0.21 | 0.45 | 0.27 | 0.04 | 0.54 | 0.46 | 0.11 | 0.30 | -0.08 | 0.16 | -0.03 | -0.26 | 0.24 | 0.16 | -0.19 |
| qMFLW-6-1 | 6 | 6 | umc85a(01) | bnlg426(01) | 8.54 | 5.73 | 2.80 | 1.67 | 1.15 | 0.52 | -0.23 | -0.47 | -0.33 | -0.03 | -0.19 | -0.33 | -0.01 | -0.23 | -0.01 | -0.24 | -0.10 | 0.20 | 0.04 | -0.11 | 0.22 |
| qMFLW-6-2 | 6 | 26 | umc36c(01) | bnlg2151(02) | 7.23 | 5.64 | 1.59 | 1.77 | 1.14 | 0.63 | -0.22 | -0.05 | -0.34 | -0.54 | -0.29 | -0.12 | -0.02 | -0.23 | 0.01 | 0.18 | -0.12 | -0.31 | -0.06 | 0.10 | 0.20 |
| qMFLW-8 | 8 | 133 | umc48a(06) | asg52a(06) | 7.29 | 4.63 | 2.66 | 1.72 | 1.03 | 0.69 | 0.49 | 0.08 | 0.34 | 0.41 | 0.11 | 0.06 | 0.02 | 0.21 | 0.27 | -0.14 | 0.12 | 0.19 | -0.11 | -0.15 | -0.19 |
| qMFLW-10 | 10 | 82 | bnlg1079(03) | umc1115(04) | 6.91 | 3.35 | 3.56 | 1.09 | 0.66 | 0.42 | -0.38 | -0.20 | -0.20 | -0.28 | 0.08 | -0.06 | -0.18 | -0.17 | -0.21 | -0.03 | -0.02 | -0.11 | 0.26 | 0.11 | 0.00 |
Values underlined indicate the common QTL detected by both QEI mapping and single-environment analysis. Positive effect indicates the allele increasing trait value is from parental line CML444. Negative effect indicates the allele increasing trait value is from parental line SC-Malawi. PVE, PVEA and PVEAE are the percentages of variance explained by all effects, major effect and QEI effect of the detected QTL respectively.