Table 3.
QTLs detected on the consensus STK×GS map by MQM mapping for the number of inflorescences, the number of fruit harvested, and the mass of fruit harvested phenotyped over 6 years-in the STK×GS apple progeny. For trait abbreviations, see Table 2.
QTLs | LG | LOD | R2 | Cofactor | Allelic effect | Af | Am | D | Parental map detection |
BBI_inf | 4 | 5.31*** | 0.157 | Hi04c10x_SG | Af | 0.039 | –0.006 | –0.008 | STK |
8 | 4.33** | 0.120 | Hi04b12_S | Af | –0.027 | –0.013 | –0.018 | STK | |
10 | 4.63** | 0.135 | MdGA2ox8a_G | Am, D | 0.013 | 0.032 | 0.023 | ||
Y_inf_2 | 15 | 6.11*** | 0.229 | NZ02b01_S | Af, Am, D | 9.46 | –9.30 | 6.31 | STK/GS |
Y_inf_3 | 1 | 5.18*** | 0.197 | MdGA20ox1a_S | Am | 1.958 | 16.13 | –2.149 | STK |
Y_inf_6 | 1 | 4.51** | 0.136 | MdGA20ox1a_S | Am | –7.57 | –38.2 | 6.46 | STK |
8 | 5.55*** | 0.185 | Hi04b12_S | Af, Am, D | 35.0 | 26.7 | 11.96 | STK | |
Y_inf | 15 | 6.03*** | 0.226 | NZ02b01_S | Af, Am, D | –19.3 | 19.0 | –13.2 | STK/GS |
CY_inf | 15 | 6.35*** | 0.240 | NZ02b01_S | Af, Am, D | –117 | 103 | –71 | STK/GS |
PI_inf | 3 | 4.51** | 0.128 | NZmsMdMYB12_S | Am, D | 0.005 | 0.013 | –0.010 | |
7 | 4.77** | 0.145 | MdSOC1b_S | Af, Am, D | 0.014 | –0.011 | 0.002 | ||
10 | 4.12** | 0.104 | MS06g03_G | Am | 0.001 | 0.017 | 0.002 | ||
BBI_fruit | 10 | 5.16*** | 0.184 | MdAFB6_S | Am | 0.027 | 0.052 | 0.023 | GS |
13 | 4.87*** | 0.148 | CH03h03z_SG | Af, Am, D | 0.021 | –0.004 | –0.045 | GS | |
Y_fruit_2 | 1 | 4.19** | 0.140 | MdGA20ox1a_S | Af, Am, D | 1.471 | –3.662 | 1.914 | STK/GS |
8 | 4.03** | 0.124 | MdPI_SG | Af, Am, D | 2.417 | 3.373 | –1.674 | STK | |
Y_fruit_3 | 5 | 4.43** | 0.144 | CH04e03_SG | Af, D | –4.477 | 0.112 | 2.280 | |
11 | 5.46*** | 0.162 | GD_SNP01140_SG | Af, Am, D | –3.330 | 4.330 | –2.869 | ||
Y_fruit_5 | 1 | 3.71* | 0.134 | MdSOC1-like_G | Af, Am, D | –3.674 | 5.513 | –7.144 | |
Y_fruit_7 | 8 | 4.84** | 0.176 | MdPI_SG | Af, Am, D | –12.52 | –13.51 | 6.064 | STK |
Y_fruit | 1 | 4.35** | 0.144 | MdGA20ox1a_S | Af, Am, D | –4.682 | 11.80 | –6.186 | STK/GS |
8 | 4.06* | 0.123 | MdPI_SG | Af, Am, D | –8.017 | –10.40 | 5.481 | STK | |
CY_fruit | 1 | 5.91*** | 0.191 | MdGA3ox_like_b_S | Af, Am, D | –49.00 | 99.7 | –51.43 | STK/GS |
8 | 5.07** | 0.157 | MdPI_SG | Af, Am, D | –62.98 | –83.53 | 50.44 | STK | |
PI_fruit | 3 | 5.46*** | 0.154 | CH03g07_SG | D | 0.001 | 0.003 | –0.012 | |
5 | 5.37*** | 0.170 | CH03a04_S | Af, D | –0.010 | 0.003 | 0.007 | ||
11 | 4.80** | 0.163 | NZ04h11y_G | Am | 0.002 | 0.011 | –0.005 | ||
BBI_mass | 10 | 4.18** | 0.144 | MdAFB6_S | Af, Am, D | 0.030 | 0.045 | 0.016 | |
13 | 4.89*** | 0.160 | CH03h03z_SG | Af, D | 0.021 | –0.003 | –0.049 | ||
Y_mass_3 | 1 | 4.92** | 0.179 | B2-T7_S | Am | –0.088 | 0.363 | –0.063 | |
5 | 4.96** | 0.151 | CH02a08z_S | Af | –0.314 | 0.076 | 0.103 | ||
Y_mass_7 | 2 | 3.78* | 0.161 | NH033b_SG | Am | –0.013 | 0.818 | 0.181 | |
PI_mass | 3 | 4.96** | 0.154 | CH03g07_SG | D | 0.001 | 0.004 | –0.013 | |
5 | 4.74** | 0.156 | CH03a04_S | Af | –0.011 | 0.005 | 0.007 | ||
11 | 4.28* | 0.143 | NZ04h11y_G | Am | 0.000 | 0.013 | –0.004 | ||
NFI | 8 | 4.64** | 0.215 | MdPI_SG | Af, Am, D | –0.057 | –0.155 | 0.038 | STK |
NSF | 3 | 7.33*** | 0.210 | CH03e03_SG | Af, Am, D | –0.406 | 0.640 | –0.395 | |
3 | 5.14*** | 0.148 | MdCENa_S | Af, Am, D | 0.603 | –0.245 | –0.228 | ||
17 | 5.42*** | 0.179 | MS06g03_G | Af, Am | 0.575 | –0.446 | –0.115 | ||
NSI | 3 | 5.54*** | 0.154 | NZmsMdMYB12_S | Af, Am, D | 0.071 | 1.120 | –0.664 | |
3 | 4.03** | 0.102 | MdCENa_S | Af, D | 0.788 | –0.360 | 0.782 | ||
10 | 4.48** | 0.155 | MS06g03_G | Am, D | 0.354 | –1.311 | –1.807 | ||
17 | 6.38*** | 0.191 | MdLD_G | Af, Am | 1.047 | –1.016 | –0.237 |