Table 2 Summary of genome-wide significant QTL locations and their relative additive and dominant effects on three teat number traits in the White Duroc × Erhualian F2 resource population.
Trait1 | SSC2 | Model3 | Position (cM)4 | F-Value5 | 95% CI6 | a ± SE7 | d ± SE8 | V (%)9 | Threshold10 |
|---|---|---|---|---|---|---|---|---|---|
LTN | |||||||||
1 | A | 142 | 27.42*** | 133.5 – 145.0 | 0.14 ± 0.03 | 1.25 | 7.25/13.21/16.63 | ||
3 | AD | 119 | 12.88*** | 87.0 – 132.0 | -0.13 ± 0.03 | -0.1 ± 0.04 | 1.13 | 5.22/8.39/10.17 | |
3 | A | 46 | 18.64*** | 33.0 – 80.0 | -0.13 ± 0.03 | 0.83 | 7.25/13.21/16.63 | ||
4 | A | 40 | 33.93*** | 20.0 – 48.0 | -0.16 ± 0.03 | 1.57 | 7.25/13.21/16.63 | ||
5 | A | 74 | 24.36*** | 33.0 – 84.0 | -0.14 ± 0.03 | 1.12 | 7.25/13.21/16.63 | ||
6 | A | 125 | 22.25*** | 92.0 – 160.0 | -0.14 ± 0.03 | 1.01 | 7.25/13.21/16.63 | ||
7 | A | 95 | 61.91*** | 92.0 – 98.0 | 0.22 ± 0.03 | 2.90 | 7.25/13.21/16.63 | ||
7 | A | 59 | 16.82*** | 30.5 – 80.0 | 0.12 ± 0.03 | 0.76 | 7.25/13.21/16.63 | ||
8 | A | 80 | 26.97*** | 56.0 – 112.0 | -0.14 ± 0.03 | 1.24 | 7.25/13.21/16.63 | ||
12 | A | 79 | 39.92*** | 50.0 – 86.0 | -0.19 ± 0.03 | 1.86 | 7.25/13.21/16.63 | ||
RTN | |||||||||
1 | AD | 143 | 19.11*** | 139.0 – 149.0 | 0.15 ± 0.03 | 0.11 ± 0.04 | 1.73 | 5.26/8.47/10.27 | |
3 | A | 56 | 34.01*** | 51.0 – 61.0 | -0.15 ± 0.03 | 1.58 | 7.29/13.07/16.16 | ||
4 | A | 23 | 34.52*** | 7.0 – 56.0 | -0.17 ± 0.03 | 1.59 | 7.29/13.07/16.16 | ||
5 | A | 77 | 37.61*** | 51.0 – 94.0 | -0.18 ± 0.03 | 1.74 | 7.29/13.07/16.16 | ||
7 | A | 93 | 55.62*** | 87.0 – 100.5 | 0.22 ± 0.03 | 2.61 | 7.29/13.07/16.16 | ||
7 | A | 60 | 15.67** | 37.5 – 80.0 | 0.12 ± 0.03 | 0.7 | 7.29/13.07/16.16 | ||
12# | ADI | 58 | 21.34*** | 36.0 – 86.0 | -0.18 ± 0.03 | 2.9 | 4.19/6.48/7.67 | ||
TTN | |||||||||
1 | AD | 142 | 24.68*** | 138.0 – 146.0 | 0.29 ± 0.04 | 0.15 ± 0.06 | 2.07 | 5.24/8.48/10.26 | |
1 | AD | 86 | 9.77** | 41.0 – 117.0 | -0.2 ± 0.05 | -0.2 ± 0.09 | 0.77 | 5.24/8.48/10.26 | |
3 | A | 56 | 42.31*** | 47.0 – 62.0 | -0.28 ± 0.04 | 1.81 | 7.30/13.15/16.39 | ||
3 | A | 124 | 20.45*** | 93.0 – 133.0 | -0.2 ± 0.04 | 0.85 | 7.30/13.15/16.39 | ||
4 | A | 39 | 47.28*** | 20.0 – 46.0 | -0.32 ± 0.05 | 2.02 | 7.30/13.15/16.39 | ||
5 | A | 75 | 44.06*** | 53.0 – 84.0 | -0.32 ± 0.05 | 1.88 | 7.30/13.15/16.39 | ||
6 | AD | 107 | 8.73** | 16.0 – 127.5 | -0.17 ± 0.05 | -0.22 ± 0.08 | 0.68 | 5.24/8.48/10.26 | |
7 | A | 94 | 83.24*** | 92.0 – 99.0 | 0.44 ± 0.05 | 3.60 | 7.30/13.15/16.39 | ||
7 | A | 59 | 24.18*** | 35.0 – 68.0 | 0.23 ± 0.05 | 1.01 | 7.30/13.15/16.39 | ||
8 | A | 80 | 28.96*** | 56.0 – 113.0 | -0.23 ± 0.04 | 1.22 | 7.30/13.15/16.39 | ||
12# | ADI | 82 | 24.79*** | 49.0 – 86.0 | -0.39 ± 0.05 | 3.12 | 4.19/6.41/7.73 |