Table 1.
Summary of the QTLs associated with bruchid resistance across different locations identified by inclusive composite interval mapping in the pea F2 populations of the cross PWY19 × PHM22.
| Population | Bruchid species |
QTL name | Linkage group |
Position (cM) |
Marker interval | LOD | PVE (%) |
Additive effect | Dominant effect |
|---|---|---|---|---|---|---|---|---|---|
| F2Y | C. chinensis | qPsBr2.1 | 2 | 8.0 | 18339 - ULI | 77.22 | 52.11 | -40.86 | -20.73 |
| qPsBr2.2 | 2 | 14.0 | ULI - PSSR202109 | 19.63 | 26.42 | -27.20 | -21.12 | ||
| C. maculatus | qPsBr2.1 | 2 | 7.0 | 18339 - ULI | 51.11 | 61.35 | -36.82 | -15.85 | |
| F2N | C. chinensis | qPsBr2.1 | 2 | 6.0 | 18339 - ULI | 17.76 | 62.60 | -21.26 | -13.91 |
| C. maculatus | qPsBr2.1 | 2 | 9.5 | ULI - PSSR202109 | 25.97 | 53.30 | -27.71 | -2.52 |
LOD, logarithm of the odds; PVE, percentage of variance explained by the QTL.