Table 8.
QTL analysis of fiber related traits in F2 populations.
| chrLG | Pos.IM (cM) | Closest marker | LOD | PVE. | Scaffold | |
|---|---|---|---|---|---|---|
| Plant height | 1 | 87.85 | Marker4371 | 3.85 | 18.77 | Scaffold156 |
| Stem length | 8 | 2.23 | Marker747228 | 3.17 | 11.17 | Scaffold2786 |
| Seed yield | 10 | 51.34 | Marker799956 | 2.73 | 10.11 | Scaffold319 |
| 12 | 7.67 | Marker770415 | 2.13 | 19.33 | Scaffold117 | |
| 12 | 17.31 | Marker1073071 | 2.11 | 18.63 | Scaffold27 | |
| Stem yield | 5 | 75.55 | Marker326151 | 2.97 | 15.26 | Scaffold33 |
| 15 | 12.17 | Marker2368217 | 2.62 | 15.81 | Scaffold355 | |
| 15 | 48.96 | Marker614116 | 2.70 | 10.91 | Scaffold355 | |
| Fiber yield | 1 | 84.19 | Marker2603286 | 3.31 | 19.09 | Scaffold156 |
| 11 | 71.33 | Marker1722134 | 3.68 | 25.98 | Scaffold127 | |
| Fiber content | 5 | 72.71 | Marker1051901 | 3.51 | 15.14 | Scaffold680 |
| 11 | 76.74 | Marker1561746 | 3.91 | 13.27 | Scaffold376 |
Pos.IM (cM) indicate the peak of genetic position of the QTL in the map; LOD, likelihood-ratio statistic, the test is based on the likelihood ratio, which expresses how many times more likely the QTL is reality model than the absence. PVE, the percentage of phenotypic variance explained by each QTL based on the population variance found within the segregation population.