Table 4. QTLs identified for resistance to Tecia solanivora in the RN x 2384 population.
| QTL | Chr | Year | Marker | Position (cM) | Position (Mb) | LOD score |
LOD Threshold 90% |
R2 | Gene function |
|---|---|---|---|---|---|---|---|---|---|
| qIPC-2 | 2 | 2015 | c1_7874 | 67 | 46.19 | 2.83 | 2.79 | 4.8 | Granule-bound starch synthase 2 |
| qIPC-6 | 6 | 2015 | c2_33892 | 56 | 49.67 | 2.77 | 2.59 | 3.7 | Cytochrome c1-1. heme protein |
| qIPC-10 | 10 | 2015 | c1_13416 | 86 | 55.89 | 2.38 | 2.35 | 3.9 | Transcription initiation factor IIB-2 |
| qIPC-7 | 7 | 2016 | c2_52110 | 29 | 9.12 | 4.15 | 2.55 | 11.4 | Auxin response factor |
| qIPC-10.1 | 10 | 2016 | c2_48107 | 82 | 58.4 | 2.77 | 2.36 | 5.7 | F-box family protein |
| qIPA-4 | 4 | 2017 | c1_11211 | 58 | 62.25 | 2.86 | 2.77 | 3.8 | Regulator of Vps4 activity in the MVB pathway |
| qIPA-2.1 | 2 | 2017 | c2_32381 | 51 | 22.39 | 4.49 | 2.99 | 12.9 | Conserved gene of unknown function |
| qIPA-9 | 9 | 2017 | c2_43437. | 40 | 47.65 | 2.91 | 2.81 | 4.8 | Cyclin-dependent protein kinase |
| qIPA-12 | 12 | 2017 | c1_16443 | 41 | 10.04 | 3.55 | 2.67 | 8.3 | Enhancer of ag-4 1 |
|
qSPA-3 |
3 | 2017 | c2_20177 | 54 | 48.94 | 3.68 | 2.64 | 8.6 | AGO1-2 |
| qSPA-4.1 | 4 | 2017 | c2_21934 | 10 | 4.60 | 2.63 | 2.73 | 5.2 | CD2 antigen cytoplasmic tail-binding protein 2 |
| qOPA-7.1 | 7 | 2017 | c2_10461 | 54 | 32.40 | 3.61 | 2.47 | 10.3 | Vacuolar protein sorting protein |
| qOPA-6.1 | 6 | 2017 | c2_31144 | 57 | 48.87 | 2.46 | 2.17 | 4.8 | Unknown function |
| qOPA-12.1 | 12 | 2017 | c1_3172 | 45 | 29.22 | 2.33 | 2.24 | 4.3 | Cleavage stimulation factor 50 kDa subunit |
Chromosome (Chr); evaluation year (Year); Marker position (Position Mb) on the physical map according to PGSC v4.03; LOD score at a threshold calculated at 90% with 1,000 permutations (LOD Threshold 90%); % of explained variance (R2).