Putative QTL positions, LOD thresholds, LOD scores, and magnitude of effects for 15 morphological traits and pollen viability in a backcross population of H. annuus (CMS89) × H. debilis ssp. cucumerifolius
Traita | LOD threshold | Linkage group | Positionb | Interval markersc | LOD score | PVE (%)d |
---|---|---|---|---|---|---|
Speckled internode | 2.68 | 3 | 13.41 | GCCC.209-GCGG.317 | 3.09 | 6.3 |
8 | 107.67 | CGGG.110-GCCT.164 | 14.82 | 27.1 | ||
11 | 38.34 | CGCG.380-CGTG.097 | 22.26 | 36.5 | ||
Tooth height | 2.68 | 2 | 28.92 | GCCT.245-CGCT.385 | 11.65 | 21.9 |
2 | 56.89 | CTCT.218-CGGG.054 | 9.05 | 32.1 | ||
5 | 33.28 | GCGC.290-CTAT.191 | 6.41 | 13.8 | ||
Head no. | 2.80 | 6 | 27.70 | GCCC.108-CGCT.048 | 7.06 | 13.4 |
7 | 131.78 | GCCC.175-GCTC.150 | 5.11 | 9.9 | ||
Ray no. | 2.69 | 2 | 73.89 | CGCG.086-GCGC.136 | 4.21 | 8.7 |
3 | 24.99 | GCTC.210-CGTG.116 | 3.46 | 9.1 | ||
5 | 8.01 | CTCT.211-GCGG.293 | 4.13 | 8.8 | ||
8 | 115.96 | CGGG.235-GCGG.110 | 5.79 | 11.8 | ||
Ligule length | 2.72 | 1 | 10.01 | CGGG.050-CGTG.055 | 6.08 | 16.2 |
5 | 37.28 | GCGC.290-CTAT.191 | 3.91 | 8.9 | ||
7 | 131.78 | GCCC.175-GCTC.150 | 3.70 | 7.6 | ||
Ligule width | 2.72 | 2 | 43.84 | CTCT.209-CTCT.218 | 6.10 | 12.9 |
6 | 27.70 | GCCC.108-CGCT.048 | 2.81 | 5.8 | ||
9 | 0.01 | CGCG.360-CGTG.226 | 4.41 | 9.0 | ||
Ligule shape | 2.75 | 1 | 52.49 | CGTG.308-CGCT.135 | 3.36 | 6.9 |
2 | 81.49 | GCGA.140-GCCT.199 | 17.83 | 32.7 | ||
6 | 26.72 | GCAG.066-GCCC.108 | 3.87 | 7.9 | ||
9 | 0.01 | CGCG.360-CGTG.226 | 3.86 | 7.9 | ||
13 | 0.01 | CTCT.063-CTCT.133 | 3.25 | 6.7 | ||
Disk diameter | 2.63 | 6 | 29.26 | CGCT.048-GCGG.151 | 3.59 | 7.1 |
8 | 105.67 | CGGG.110-GCCT.164 | 4.93 | 10.2 | ||
8 | 117.96 | CGGG.235-GCGG.110 | 5.04 | 10.5 | ||
Phyllary length | 2.53 | 4 | 29.60 | CGCT.169-GCCC.178 | 2.88 | 6.8 |
5 | 33.28 | GCGC.290-CTAT.191 | 4.14 | 10.8 | ||
11 | 49.68 | GCCC.050-GCCC.071 | 5.40 | 12.1 | ||
Phyllary width | 2.66 | 3 | 44.29 | GCGC.125-GCCT.101 | 5.20 | 10.7 |
4 | 72.01 | CTAT.306-GCGG.152 | 3.20 | 9.4 | ||
6 | 24.59 | CGCT.241-GCAG.066 | 2.85 | 6.5 | ||
7 | 131.78 | GCCC.175-GCTC.150 | 3.72 | 7.7 | ||
12 | 15.69 | CTCT.127-CTCT.116 | 3.12 | 6.6 | ||
Phyllary shape | 2.65 | 3 | 44.29 | GCGC.125-GCCT.101 | 4.42 | 9.3 |
4 | 9.64 | CGCT.353-CGCT.169 | 2.79 | 5.9 | ||
6 | 27.70 | GCCC.108-CGCT.048 | 4.08 | 8.4 | ||
8 | 103.67 | CGGG.110-GCCT.164 | 3.57 | 7.4 | ||
Phyllary pubescence | 2.66 | 4 | 64.63 | CGCG.124-GCGA.184 | 5.40 | 10.4 |
5 | 23.25 | CGCT.234-CGCT.322 | 10.18 | 20.6 | ||
6 | 33.24 | GCCT.048-CGGG.045 | 8.78 | 16.3 | ||
8 | 108.92 | GCCT.164-GCAG.094 | 4.01 | 7.8 | ||
Achene length | 2.25 | 1 | 8.01 | CGGG.050-CGTG.055 | 6.98 | 16.4 |
1 | 63.34 | GCTC.163-CGGG.205 | 8.79 | 18.1 | ||
1 | 86.59 | GCCT.295-GCGG.171 | 7.54 | 15.2 | ||
2 | 77.22 | GCCT.156-GCGA.140 | 2.56 | 5.4 | ||
Achene width | 2.65 | 2 | 33.99 | GCTC.068-GCGC.099 | 3.53 | 7.5 |
3 | 16.53 | GCGG.317-GCTC.210 | 5.46 | 11.2 | ||
6 | 26.72 | GCAG.066-GCCC.108 | 8.56 | 17.1 | ||
7 | 131.78 | GCCC.175-GCTC.150 | 2.78 | 5.9 | ||
Achene shape | 2.66 | 1 | 38.59 | CGTG.055-CGTG.308 | 5.47 | 13.2 |
1 | 71.51 | CGGG.205-CGCT.163 | 4.90 | 11.2 | ||
2 | 19.76 | GCGG.065-CTAT.060 | 3.54 | 8.1 | ||
5 | 19.25 | CGCT.234-CGCT.322 | 3.56 | 7.6 | ||
6 | 27.70 | GCCC.108-CGCT.048 | 2.68 | 5.7 | ||
8 | 22.01 | GCCC.044-GCTC.083 | 5.86 | 19.5 | ||
Pollen viability | 3.98 | 2 | 27.44 | GCGG.065-CTAT.060 | 7.47 | 38.2 |
8 | 38.00 | GCTC.083-GCGA.295 | 4.57 | 38.8 |