TABLE 7.
Summary of marker trait associations for PGAD (glume) and PLAD (foliar) scores from four Western Australian environments in 2018–2020.
Environment | Trait | QTL | Chromosome | SNP id | SNP name | SNPa | IWGSC-bpb | Consensus map position-cMc | R2 | MAFd | Allele effect estimate %e | p-value | –log10(p) |
Manjimup 2018 | Glume | QSng.MJ18.daw-2A.1 | 2A | IWB59332 | RAC875_c57998_165 | [T/C] | 202,872,663 | 341.14 | 0.08 | 0.42 | 20.25 | 3.56E-05 | 4.45 |
QSng.MJ18.daw-2A.2 | 2A | IWB35263 | IAAV6884 | [T/C] | 423,204,105 | 341.14 | 0.10 | 0.45 | −20.93 | 2.18E-06 | 5.66 | ||
QSng.MJ18.daw-2A.3 | 2A | IWB908 | BobWhite_c1634_563 | [A/G] | 453,520,296 | 341.14 | 0.07 | 0.46 | 16.77 | 7.61E-05 | 4.12 | ||
2A | IWB51426 | Ra_c21219_505 | [A/G] | 461,417,569 | 348.36 | 0.08 | 0.45 | −18.86 | 3.85E-05 | 4.41 | |||
Manjimup 2019 | Glume | QSng.MJ19.daw-2A | 2A | IWB35263 | IAAV6884 | [T/C] | 423,204,105 | 341.14 | 0.09 | 0.45 | −20.93 | 1.49E-05 | 4.83 |
Manjimup 2020 | Glume | QSng.MJ20.daw-1D | 1D | IWB35174 | IAAV6247 | [A/G] | 10,661,637 | 53.03 | 0.08 | 0.41 | −7.72 | 7.20E-05 | 4.14 |
1D | IWB26984 | Excalibur_c4876_832 | [A/G] | 10,662,717 | 53.03 | 0.10 | 0.43 | 8.31 | 4.50E-06 | 5.35 | |||
1D | IWB18376 | D_GBF1XID01C7T2Q_63 | [T/C] | 10,668,578 | 53.03 | 0.09 | 0.40 | 7.92 | 3.90E-05 | 4.41 | |||
1D | IWA7533 | wsnp_Ra_c1020_2062200 | [A/G] | 10,719,634 | 53.03 | 0.09 | 0.45 | −7.75 | 2.62E-05 | 4.58 | |||
South Perth 2020 | Glume | QSng.SP20.daw-1D | 1D | IWB8605 | BS00051826_51 | [A/G] | 56,751,122 | 108.87 | 0.08 | 0.12 | −13.79 | 7.03E-05 | 4.15 |
QSng.SP20.daw-3A | 3A | IWB14389 | CAP7_rep_c12940_130 | [T/C] | 646,272,690 | 346.53 | 0.07 | 0.07 | −15.26 | 4.74E-05 | 4.32 | ||
QSng.SP20.daw-7B | 7B | IWB30294 | Excalibur_rep_c107796_229 | [T/C] | 105,559,208 | 229.43 | 0.09 | 0.15 | −12.80 | 1.94E-05 | 4.71 | ||
Manjimup 2018 † | Foliar | QSnl.MJ18.daw-1B | 1B | IWB49491 | Kukri_rep_c111213_148 | [A/G] | 300,949,280 | 206.69 | 0.08 | 0.13 | −18.24 | 5.44E-05 | 4.26 |
1B | IWB72968 | Tdurum_contig63991_404 | [T/C] | 301,257,710 | 206.01 | 0.10 | 0.14 | −19.32 | 5.17E-06 | 5.29 | |||
1B | IWB40986 | Kukri_c13156_129 | [T/C] | 301,257,922 | 206.01 | 0.08 | 0.14 | 17.51 | 4.57E-05 | 4.34 | |||
1B | IWB55131 | RAC875_c21131_3615 | [T/C] | 302,206,634 | 206.01 | 0.08 | 0.15 | 17.80 | 2.72E-05 | 4.56 | |||
1B | IWB23446 | Excalibur_c20228_135 | [T/C] | 305,270,049 | 206.01 | 0.09 | 0.14 | −19.09 | 1.43E-05 | 4.84 | |||
1B | IWB71062 | Tdurum_contig42289_1857 | [A/C] | 306,072,514 | 206.69 | 0.08 | 0.14 | −18.34 | 2.32E-05 | 4.63 | |||
1B | IWB74187 | tplb0024i16_800 | [A/G] | 307,427,828 | 206.69 | 0.08 | 0.14 | −17.51 | 2.92E-05 | 4.53 | |||
1B | IWB72756 | Tdurum_contig60809_268 | [T/G] | 308,587,768 | 206.01 | 0.08 | 0.14 | 17.08 | 4.61E-05 | 4.34 | |||
1B | IWB72755 | Tdurum_contig60809_255 | [T/C] | 308,587,781 | 206.01 | 0.08 | 0.14 | −17.95 | 2.97E-05 | 4.53 | |||
1B | IWB37294 | JD_c2834_381 | [T/C] | 309,387,695 | 206.69 | 0.09 | 0.13 | −18.57 | 1.38E-05 | 4.86 | |||
1B | IWB71413 | Tdurum_contig43346_108 | [T/C] | 309,491,071 | 209.95 | 0.08 | 0.13 | 17.33 | 5.91E-05 | 4.23 | |||
1B | IWB63613 | RFL_Contig1354_484 | [A/G] | 315,383,705 | 208.49 | 0.08 | 0.17 | −15.85 | 4.37E-05 | 4.36 | |||
1B | IWB64056 | RFL_Contig2784_641 | [A/G] | 317,320,498 | 206.69 | 0.08 | 0.18 | −15.57 | 7.32E-05 | 4.14 | |||
QSnl.MJ18.daw-5A | 5A | IWB35961 | IACX448 | [T/C] | 588,377,301 | 453.34 | 0.08 | 0.39 | −12.57 | 6.90E-05 | 4.16 | ||
QSnl.MJ18.daw-5B | 5B | IWB43679 | Kukri_c29267_215 | [T/C] | 539,460,125 | 252.96 | 0.09 | 0.07 | 18.24 | 1.52E-05 | 4.82 | ||
Manjimup 2019 | Foliar | QSnl.MJ19.daw-1A | 1A | IWB6426 | BS00011521_51 | [T/C] | 579,830,542 | 431.50 | 0.07 | 0.49 | 9.83 | 7.65E-05 | 4.12 |
QSnl.MJ19.daw-2B | 2B | IWB9450 | BS00065105_51 | [T/C] | 69,648,943 | 262.16 | 0.07 | 0.08 | −19.36 | 6.06E-05 | 4.22 | ||
QSnl.MJ19.daw-4B.1 | 4B | IWB57527 | RAC875_c39524_181 | [A/G] | 126,323,033 | 182.55 | 0.10 | 0.06 | −21.86 | 8.18E-06 | 5.09 | ||
QSnl.MJ19.daw-4B.2 | 4B | IWB41569 | Kukri_c16392_1468 | [T/C] | 558,051,887 | 209.83 | 0.08 | 0.12 | −20.16 | 5.66E-05 | 4.25 | ||
4B | IWB38540 | Ku_c16392_2687 | [A/C] | 558,053,253 | 209.83 | 0.08 | 0.11 | 19.30 | 6.33E-05 | 4.20 | |||
4B | IWB52053 | Ra_c41921_1056 | [T/G] | 558,053,925 | 209.83 | 0.09 | 0.11 | −20.63 | 2.40E-05 | 4.62 | |||
4B | IWB35570 | IAAV8975 | [T/C] | 558,057,833 | 209.83 | 0.09 | 0.12 | −22.16 | 7.61E-06 | 5.12 | |||
4B | IWB63337 | RAC875_rep_c95493_490 | [T/C] | 558,059,510 | 209.83 | 0.08 | 0.10 | −20.31 | 2.58E-05 | 4.59 | |||
4B | IWB53588 | RAC875_c12762_791 | [T/C] | 558,580,422 | 209.83 | 0.08 | 0.07 | 20.59 | 4.46E-05 | 4.35 | |||
QSnl.MJ19.daw-5A | 5A | IWB7820 | BS00031117_51 | [T/C] | 588,375,856 | 453.34 | 0.07 | 0.42 | −13.46 | 7.21E-05 | 4.14 | ||
Manjimup 2020 | Foliar | QSnl.MJ20.daw-1A.1 | 1A | IWB45604 | Kukri_c46010_872 | [T/G] | 32,894,182 | ND | 0.08 | 0.12 | 11.12 | 1.30E-05 | 4.89 |
1A | IWB26996 | Excalibur_c4887_1814 | [T/C] | 35,533,570 | 184.34 | 0.07 | 0.16 | 9.45 | 5.64E-05 | 4.25 | |||
QSnl.MJ20.daw-1A.2 | 1A | IWB10491 | BS00070695_51 | [T/C] | 586,914,453 | 462.61 | 0.11 | 0.45 | 8.95 | 7.30E-07 | 6.14 | ||
QSnl.MJ20.daw-5B | 5B | IWA7227 | wsnp_Ku_c6464_11320381 | [T/C] | 402,843,711 | 152.47 | 0.09 | 0.34 | 8.53 | 1.58E-05 | 4.80 | ||
5B | IWB8558 | BS00049793_51 | [T/G] | 402,843,834 | 152.47 | 0.08 | 0.37 | 8.39 | 5.01E-05 | 4.30 | |||
South Perth 2020 | Foliar | QSnl.SP20.daw-3D | 3D | IWB17658 | D_F5XZDLF02HWOJZ_227 | [A/G] | 31,764,661 | 284.57 | 0.07 | 0.05 | −24.50 | 6.69E-05 | 4.17 |
QSnl.SP20.daw-6D | 6D | IWB70297 | Tdurum_contig31718_229 | [T/C] | 307,881,449 | 183.08 | 0.08 | 0.36 | 12.53 | 2.35E-05 | 4.63 | ||
6D | IWB36455 | Jagger_c1746_113 | [T/C] | 307,882,817 | 183.08 | 0.08 | 0.36 | −12.00 | 5.53E-05 | 4.26 | |||
QSnl.SP20.daw-7A | 7A | IWB52779 | Ra_c8937_191 | [A/G] | 81,498,302 | 332.69 | 0.08 | 0.27 | 13.66 | 5.47E-05 | 4.26 | ||
7A | IWB64358 | RFL_Contig3447_1177 | [A/G] | 81,498,578 | 332.69 | 0.07 | 0.27 | 13.46 | 6.22E-05 | 4.21 |
All SNP markers within QTL have moderate to high level of significance based on threshold values of P<7.65 × 10–5 (−log10(p) > 4.12). aDesirable SNP for reduced disease, based on the allele effect estimate, is in bold and underlined. bBase pair (bp) location of the single base change in the IWGSC RefSeq v1.0. cConsensus map position as reported in Wang et al. (2014), cM: centimorgans. dMAF: minor allele frequency. eThe effect estimates the difference between the average phenotypic values of the homozygous A genotype relative to the homozygous B genotype. †Data previously reported in Francki et al. (2020). ND, Not determined.