Table 3.
QTL significant at a genome-wide level using a threshold of α = 0.05 for image-derived color values in the GE1025 population (2017: n = 110, 2018: n = 113). Parental map specifies the parent from which the QTL originates (maternal: MN1264; paternal: MN1246).
| Year | Trait | Chr | Parental map | Max LOD | Closest marker | Position (cM) | 1.5 LOD interval (cM) | Variance explained (%) |
|---|---|---|---|---|---|---|---|---|
| 2017 | Red (R) | 2 | Maternal | 52.9 | S2_9126568 | 81.0 | 61.0-87.0 | 89.08 |
| 2 | Paternal | 8.79 | S2_5352505 | 23.0 | 11.0-27.0 | 30.79 | ||
| Green (G) | 2 | Maternal | 52.7 | S2_6921406 | 63.0 | 61.0-85.0 | 88.99 | |
| 2 | Paternal | 9.24 | S2_5352505 | 23.0 | 17.0-25.4 | 32.08 | ||
| Blue (B) | 6 | Maternal | 4.66 | S6_6834834 | 33.0 | 0.0-40.0 | 15.78 | |
| 15 | Maternal | 4.80 | S15_18026522 | 93.7 | 89.0-111.9 | 16.21 | ||
| Lightness (L∗) | 2 | Maternal | 52.8 | S2_6921406 | 63.0 | 61.0-86.0 | 89.04 | |
| 2 | Paternal | 8.98 | S2_5352505 | 23.0 | 17.0-25.4 | 31.34 | ||
| Green-red (a∗) | 2 | Maternal | 17.6 | S2_5825563 | 60.1 | 59.3-86.0 | 52.14 | |
| 10 | Paternal | 9.03 | S10_2470325 | 1.0 | 0.0-25.0 | 31.48 | ||
| Blue-yellow (b∗) | 2 | Maternal | 53.3 | S2_9126568 | 82.0 | 62.0-88.0 | 89.26 | |
| Hue (H) | 2 | Maternal | 52.9 | S2_6921406 | 63.0 | 61.0-82.0 | 89.08 | |
| Saturation (S) | 2 | Maternal | 52.9 | S2_6921406 | 63.0 | 59.0-82.0 | 89.08 | |
| Intensity (I) | 2 | Maternal | 52.8 | S2_6921406 | 63.0 | 61.0-85.0 | 89.04 | |
| Weighted grey | 2 | Maternal | 52.8 | S2_6921406 | 63.0 | 61.0-86.0 | 89.04 | |
| 2 | Paternal | 8.8 | S2_5352505 | 23.0 | 17.0-25.4 | 30.82 | ||
| Average grey | 2 | Maternal | 52.8 | S2_6921406 | 63.0 | 61.0-85.0 | 89.04 | |
| OIV | 2 | Maternal | 66.1 | S2_7271746 | 63.4 | 61.0-84.0 | 93.72 | |
| Noir/nonnoir | 2 | Maternal | 32.8 | S2_9126568 | 79.0 | 61.0-82.0 | 74.67 | |
|
| ||||||||
| 2018 | Red (R) | 2 | Maternal | 50.5 | S2_9126568 | 79.0 | 78.0-83.0 | 87.23 |
| Green (G) | 2 | Maternal | 50.6 | S2_9126568 | 79.0 | 78.0-83.0 | 87.28 | |
| Blue (B) | 6 | Maternal | 3.16 | S6_2546367 | 5.0 | 0.0-37.0 | 12.10 | |
| Lightness (L∗) | 2 | Maternal | 50.6 | S2_9126568 | 81.0 | 78.0-83.0 | 87.28 | |
| Green-red (a∗) | 2 | Maternal | 9.5 | S2_5825563 | 60.1 | 58.0-82.0 | 32.02 | |
| Blue-yellow (b∗) | 2 | Maternal | 49.0 | S2_9126568 | 81.0 | 62.0-84.0 | 86.42 | |
| Hue (H) | 2 | Maternal | 50.3 | S2_9126568 | 81.0 | 64.2-83.0 | 87.13 | |
| Saturation (S) | 2 | Maternal | 51.1 | S2_9126568 | 81.0 | 61.0-87.0 | 87.54 | |
| Intensity (I) | 2 | Maternal | 50.9 | S2_9126568 | 81.0 | 78.0-83.0 | 87.44 | |
| Weighted grey | 2 | Maternal | 50.6 | S2_9126568 | 81.0 | 78.0-83.0 | 87.28 | |
| Average grey | 2 | Maternal | 50.9 | S2_9126568 | 81.0 | 78.0-83.0 | 87.44 | |
| OIV | 2 | Maternal | 62.6 | S2_9126568 | 81.0 | 78.0-84.0 | 92.20 | |
| Noir/nonnoir | 2 | Maternal | 30.0 | S2_9126568 | 79.0 | 78.0-83.0 | 70.55 | |