Table 1.
QTLs for frost tolerance and fatty acid composition identified by QTL Network 2.1 using biparental population (101 RILs).
| Trait | QTL | Interval | LGa | Positionb | Effectsc | P-value | F-value | PVEd |
|---|---|---|---|---|---|---|---|---|
| H_AUSPC | H_AUSPC_1 | 19A15_3-VF_MT5G026780_001 | LG02 | 38.5 | −20.01 | 0.00321 | 16.7 | 18.79 |
| H_AUSPC_2 | VF_MT5G033880_001-VF_MT5G005120_001 | LG02 | 47.8 | −22.77 | 0.00202 | 20.2 | 13.15 | |
| H_AUSPC_3 | VF_MT7G084010_001-VF_MT7G090890_001 | LG10 | 0.0 | −30.38 | 0.00005 | 19.3 | 17.00 | |
| M_AUSPC | M_AUSPC_1 | VF_MT1G016750_001-19A15_3 | LG02 | 36.3 | −28.56 | 0.00007 | 16.7 | 14.79 |
| M_AUSPC_2 | VF_MT7G084010_001-VF_MT7G090890_001 | LG10 | 0.0 | −25.77 | 0.00011 | 16.7 | 14.35 | |
| H_C16:0 | H_C16:0 | VF_MT8G022290_001-VF_MT8G039690_001 | LG08 | 8.1 | −0.22 | 0.00050 | 15.5 | 10.89 |
| H_C18:0 | H_C18:0_1 | GLIP081SNP-VF_MT4G085880_001 | LG04 | 23 | −0.05 | 0.00000 | 28.4 | 22.27 |
| H_C18:0_2 | VF_MT4G113270_001-VF_MT4G104240_001 | LG03 | 24.5 | −0.04 | 0.00027 | 15.0 | 15.04 | |
| H_C18:1 | H_C18:1_1 | 19A15_3-VF_MT5G026780_001 | LG02 | 37.5 | −0.24 | 0.00541 | 13.5 | 2.74 |
| H_C18:1_2 | VF_MT4G113270_001-VF_MT4G104240_001 | LG03 | 21.5 | −0.34 | 0.00008 | 17.7 | 14.06 | |
| H_C18:1_3 | VF_MT7G090890_001-VF_MT7G090930_001 | LG10 | 4.1 | 0.64 | 0.00000 | 23.0 | 29.41 | |
| H_C18:2 | H_C18:2 | VF_MT5G033880_001-VF_MT5G005120_001 | LG02 | 47.8 | 0.62 | 0.00004 | 18.6 | 14.24 |
| H_C18:3 | H_C18:3 | VF_MT4G113270_001-VF_MT4G104240_001 | LG03 | 22.5 | 0.62 | 0.00021 | 13.6 | 12.07 |
| H_C18:4 | H_C18:4 | VF_MT2G027240_001-VF_MT2G029180_001 | LG02 | 0.0 | −0.18 | 0.00003 | 17.0 | 14.83 |
| U_C16:0 | U_C16:0_1 | VF_MT3G077670_001-VF_MT3G086600_001 | LG01 | 15 | 0.18 | 0.00116 | 11.8 | 11.38 |
| U_C16:0_2 | VF_MT4G127690_001-VF_MT4G125100_001 | LG03 | 8.3 | −0.18 | 0.00123 | 12.6 | 11.28 | |
| U_C16:1 | U_C16:1 | VF_MT4G114900_001-VF_MT4G113270_001 | LG03 | 19.9 | 0.07 | 0.00004 | 17.0 | 14.55 |
Traits, H_AUSPC, hardened AUSPC; M_AUSPC, mean of hardened and unhardened AUSPC; H_C16:0, hardened palmitic acid; H_C18:0, hardened stearic acid, H_C18:1, hardened oleic acid, H_C18:2, hardened linoleic acid; H_C18:3, hardened linolenic acid; H_C18:4, hardened stearidonic acid, U_C16:0, unhardened palmitic acid; U_C16:1, unhardened palmitoleic acid.
Linkage group.
Positon of in the linkage group.
QTL effects were calculated as mean of Cote d'Or genotypic class—mean of BPL genotypic class. Positive values refer that Cote d'Or carries the allele which associated with an increase in the trait. Negative values, on the other hand, refer that BPL carries the allele which associated with an increase in the trait.
Phenotypic variation explained by each QTL.