Table 6.
Quantitative trait locus Cluster/Hotspot for fiber quality and yield in the upland cotton RIL population across two environments.
| Cluster/Hotspota | Locationb | QTL |
|---|---|---|
| Chr05-cluster-1 | 11–13 cM | qFL-Chr05-3, qLP-Chr05-1, qMIC-Chr05-1 |
| Chr05-cluster-2 | 40–55 cM | qFL-Chr05-4, qFL-Chr05-1, qFU-Chr05-1, qFL-Chr05-2, qFS-Chr05-1 |
| Chr05-hotspot-1 | 40–53 cM | qFL-Chr05-4, qFL-Chr05-1, qFL-Chr05-2 |
| Chr09-cluster-1 | 46–62 cM | qBW-Chr09-1, qFU-Chr09-2, qFU-Chr09-3, qFU-Chr09-4 |
| Chr09-hotspot-1 | 47–62 cM | qFU-Chr09-2, qFU-Chr09-3, qFU-Chr09-4 |
| Chr10-cluster-1 | 32–45 cM | qBW-Chr10-1, qLP-Chr10-1, qLP-Chr10-2, qFL-Chr10-1 |
| Chr14-cluster-1 | 6–26 cM | qFS-Chr14-1, qFL-Chr14-1, qFS-Chr14-2, qFE-Chr14-1, qFL-Chr14-2, qFS-Chr14-3, qFL-Chr14-3, qMIC-Chr14-1 |
| Chr14-hotspot-1 | 14–26 cM | qFL-Chr14-1, qFL-Chr14-2, qFL-Chr14-3 |
| Chr14-hotspot-2 | 6–22 cM | qFS-Chr14-1, qFS-Chr14-2, qFS-Chr14-3 |
| Chr14-hotspot-3 | 1–17 cM | qFE-Chr14-2, qFE-Chr14-3, qFE-Chr14-1 |
| Chr19-cluster-1 | 20–28 cM | qFU-Chr19-1, qFL-Chr19-1, qFS-Chr19-1, qFS-Chr19-2 |
| Chr20-cluster-1 | 41–60 cM | qFE-Chr20-1, qFS-Chr20-1, qFS-Chr20-2 |
aCluster, a number of QTLs for different traits within approximately 20 cM regions; Hotspot, a multiple QTLs for the same traits within a 20 cM region. bPosition of QTL Cluster/Hotspot located on chromosome: as cM distance from the top of each chromosome.