Table 3.
Details of QTLs detected for blade length (FL) and blade width (FW) in S. japonica on four observation days.
| Date | Trait | QTL | LG | Position (cM) | Marker interval | Internal distance (cM) | LOD | Additive* | Dominant | PVE % |
|---|---|---|---|---|---|---|---|---|---|---|
| April 17th | FL | qL4-5 | 5 | 45.0 | Marker69874-Marker60940 | 1.46 | 3.26 | −0.04 | 39.78 | 11.52 |
| qL5-7 | 7 | 149.0 | Marker57879-Marker57878 | 0.56 | 2.82 | 9.51 | 31.39 | 8.34 | ||
| qL6-24 | 24 | 154.0 | Marker26422-Marker53425 | 1.74 | 5.53 | 14.11 | −45.38 | 18.69 | ||
| FW | qW3-7 | 7 | 78.0 | Marker44864-Marker13620 | 3.15 | 2.73 | 0.98 | 1.71 | 6.93 | |
| qW4-7 | 7 | 144.0 | Marker57906-Marker29834 | 1.37 | 3.10 | 1.14 | 1.58 | 8.16 | ||
| qW5-7 | 7 | 149.0 | Marker57879-Marker57878 | 0.56 | 3.36 | 0.90 | 1.98 | 8.44 | ||
| May 8th | FL | qL7–19 | 19 | 12.0 | Marker18815-Marker18816 | 0.34 | 3.04 | 7.41 | −42.74 | 9.07 |
| qL8-24 | 24 | 125.0 | Marker73598-Marker48776 | 0.84 | 2.71 | 6.61 | −37.82 | 7.59 | ||
| FW | qW6-30 | 30 | 79.0 | Marker26129-Marker26127 | 0.28 | 2.96 | −2.00 | 2.16 | 8.26 | |
| May 22th | FL | qL9-2 | 2 | 153.0 | Marker5803-Marker5890 | 4.68 | 3.00 | 5.24 | −47.82 | 6.57 |
| qL10-4 | 4 | 14.0 | Marker56421-Marker56246 | 0.96 | 5.41 | −47.57 | −10.22 | 12.06 | ||
| qL11-20 | 20 | 0.0 | Marker8613-Marker37947 | 1.80 | 2.52 | −31.47 | 2.03 | 5.37 | ||
| qL12-22 | 22 | 0.0 | Marker70109-Marker70108 | 0.90 | 3.66 | −5.63 | 54.05 | 7.94 | ||
| FW | qW7-15 | 15 | 163.0 | Marker52375-Marker52366 | 2.08 | 4.25 | 2.93 | 0.37 | 9.77 | |
| qW8-30 | 30 | 79.0 | Marker26129-Marker26127 | 0.28 | 3.34 | −2.10 | 1.84 | 6.76 | ||
| qW9-30 | 30 | 97.0 | Marker74604-Marker40179 | 0.28 | 2.90 | −1.73 | 1.98 | 5.92 | ||
| June 9th | FL | qL13-27 | 27 | 120.0 | Marker19479-Marker19478 | 0.39 | 2.63 | −31.32 | 36.31 | 5.46 |
| qL14-30 | 30 | 79.0 | Marker26129-Marker26127 | 0.28 | 3.39 | −39.25 | 37.73 | 6.87 | ||
| qL15-30 | 30 | 95.0 | Marker71847-Marker56563 | 1.74 | 2.81 | −29.31 | 45.18 | 5.94 | ||
| FW | qW10-1 | 1 | 58.0 | Marker66438-Marker66442 | 0.28 | 2.51 | 0.54 | 2.92 | 6.20 | |
| qW11-15 | 15 | 163.0 | Marker52375-Marker52366 | 2.08 | 4.16 | 2.91 | 0.11 | 11.63 | ||
| qW12-30 | 30 | 77.0 | Marker63372-Marker26139 | 0.56 | 3.87 | −2.51 | 1.49 | 10.32 |
*A positive additive effect indicates that the male parent “860” allele increased the phenotypic value, and the female parent S. longissima allele decreased the phenotypic value, whereas a negative value indicates that the allele from “860” male parent decreased the phenotypic value, and the other allele from female parent S. longissima increased the phenotypic value.