Table 3.
Summary of rust resistance (QRustR), maturity (QDTF) and height (QHGT) QTL identified in the S2 population, detailing the QTL position, 2-LOD confidence interval (CI), flanking markers, peak LOD value, total trait variance explained (R 2 ), additive effect, and significance level
| QTL ID | LG | Peak cM a | CI (cM) | Flanking markers | LOD | R 2 b | Additive c | Sig d |
|---|---|---|---|---|---|---|---|---|
| QRustR_S2_2.1 | SBI-02 | 93.81 | 91.5-106.2 | Str66/SG38 | 2.32 | 5.97 | 0.316 | * |
| QRustR_S2_5.1 | SBI-05 | 73.01 | 45.81-73.01 | txs387c/sPb-5892 | 5.18 | 15.57 | −0.502 | *** |
| QRustR_S2_6.1 | SBI-06-I | 6.41 | 4.41-6.41 | MT2/cdo456 | 1.97 | 5.59 | 0.336 | * |
| QRustR_S2_8.1 | SBI-08-I | 0 | 0-8.91 | sPb-9299/RG8167 | 2.84 | 8.13 | −0.367 | * |
| QRustR_S2_8.2 | SBI-08-II | 3.71 | 0-18.4 | sPb-7823/sPb-1291 | 6.11 | 18.47 | 0.568 | *** |
| QDTF_S2_3.1 | SBI-03 | 20.8 | 13-28.4 | SSCIR78/sPb-2309 | 1.87 | 8.26 | 0.921 | * |
| QDTF_S2_3.2 | SBI-03 | 211 | 210.2-217 | ST329r/ST1740 | 2.62 | 7.41 | 0.912 | * |
| QDTF_S2_4.1 | SBI-04 | 2.9 | 0-12.32 | ST1163-1/sPb-9468 | 2.35 | 7.84 | 0.936 | * |
| QDTF_S2_5.1 | SBI-05 | 68 | 64.6-77.73 | txs387c/sPb-5892 | 2.99 | 10.43 | 1.031 | * |
| QDTF_S2_10.1 | SBI-10 | 76.5 | 75.2-88.73 | txs558/GE37 | 1.97 | 6.17 | 0.815 | * |
| QHGT_S2_3.1 | SBI-03 | 107.1 | 97.6-114.4 | ST458/sPb-8349 | 2.92 | 6.80 | 3.585 | * |
| QHGT_S2_6.1 | SBI-06-I | 18.7 | 0-39 | cdo456/ST1807 | 3.01 | 17.44 | −5.535 | * |
| QHGT_S2_7.1 | SBI-07 | 18.8 | 14.8-33.6 | txp312/FC20 | 1.68 | 3.69 | −2.504 | * |
| QHGT_S2_9.1 | SBI-09 | 22.5 | 20.7-25 | txs307b/txs1015 | 4.99 | 11.44 | −4.581 | ** |
aPeak position in cM based on the S2 genetic linkage map; bThe amount of total trait variance explained by a QTL at this locus, as %; cThe allelic effects are calculated as the effect of substitution of AA (ICSV745) allele by BB (R890562) allele; d*Suggestive (LOD ≥ 2); **Significant (LOD ≥ 3); ***Highly significant (LOD ≥ 5).