Table 1.
Powdery mildew-associated regions detected in the LandracePLUS panel
| Chromosome | Position | Isolate | beta | Pm genes described on specific chromosome arm/chromosome |
|---|---|---|---|---|
| 1AS | 306,708–12,377,308 | CHE_98230 | −0.14 | Pm3(1), Pm17(2), Pm25(3) |
| 1BL | 610,940,301–615,710,501 | CHE_96224* | −0.08 | Pm28(4), Pm39(5) |
| 2BL | 707,987,645–722,628,991** | CHE_96224 | −0.20 | Pm6(6), Pm33(7), Pm51(8), Pm52(9), Pm57(10), Pm62 (11), Pm63(12), Pm64(13), PmKN0816(14), PmLS5082(15), PmQ(16), PmY39(17), pmYN99102(18), MlAB10(19), Mlzec1(20), PMCG15-009(21) |
| 3BL | 667,372,099–672,142,299 | CHN_46_30* | −0.05 | Pm41(22), PmHNK(23) |
| 3BL | 701,911,458–706,681,658 | CHE_97266* | −0.15 | Pm41(22), PmHNK(23) |
| 5BL | 647,102,735–651,872,935 | CHN_46_30* | −0.21 | Pm36(24), Pm53(25), PmAS846(26), Ml3D232(27) |
| 5DS | 40,919,172–46,974,772 |
CHE_94202 CHE_96224 CHE_97266 CHN_46_30 ISR_106 |
−0.37 −0.26 −0.23 −0.39 −0.39 |
Pm2(28), Pm46 (29), Pm55(30) |
| 7AL | 717,179,300–733,267,996 |
CHE_94202 CHE_97266 CHE_98230 GBR_JIW2 |
−0.22 −0.22 −0.24 −0.35 |
Pm1 (31), Pm9 (32), Pm37(33), Pm59(34), Pm60(35), PmG16(36), MlIw72(37), Mlm2033(38), Mlm80(38), mlRd30(39), MlUM15(40), PmU(41), PmTb7A.1(42), PmTb7A.2(42), MlIW172(43), MlWE18(44) |
| 7BS | 68,921,370–73,691,570 | CHE_96224* | −0.12 | Pm40(45), Pm47(46), mljy(47), mlsy(47) |
| 7DL | 631,068,212–637,123,812 | GBR_JIW2 | −0.10 | Pm19(48), Pm29(49) |
Physical positions of GWAS peaks on Chinese Spring and the isolates detecting them. Values for beta are shown for the SNP of each peak with the strongest effect size. If several isolates produce the same peak, beta is listed for each. Pm genes are listed that were described on the same chromosomal arm or the same chromosome without a specified arm. Pm genes described in an overlapping genomic interval with the GWAS peak are highlighted in bold. * Usage of a covariate for Pm2 in the regarding association. ** Region of significant association without extension based on LD decay. (1) Yahiaoui et al. 2004, (2) Singh et al. 2018, (3) Shi et al. 1998, (4) Peusha et al. 2004, (5) Lillemo et al. 2008, (6) Wan et al. 2020, (7) Zhu et al. 2005, (8) Zhan et al. 2014, (9) Wu et al. 2019, (10) Dong et al. 2020, (11) Zhang et al. 2018, (12) Tan et al. 2019, (13) Zhang et al. 2019, (14) Wang et al. 2021, (15) Wu et al. 2022, (16) Li et al. 2020a, b, (17) Zhu et al. 2006, (18) Mu et al. 2022, (19) Maxwell et al. 2010, (20) Mohler et al. 2005, (21) Zhang et al. 2023, (22) Li et al. 2020a, (23) Xu et al. 2010, (24) Blanco et al. 2008, (25) Petersen et al. 2015, (26) Xue et al. 2012, (27) Zhang et al. 2010, (28) Sánchez-Martín et al. 2016, (29) Gao et al. 2012, (30) Zhang et al. 2016, (31) Hewitt et al. 2021, (32) McIntosh et al. 2013, (33) Perugini et al. 2008, (34) Tan et al. 2018, (35) Zou et al. 2018, (36) Ben-David et al. 2010, (37) Ji et al. 2008, (38) Yao et al. 2007, (39) Singrün et al. 2004, (40) Worthington et al. 2014, (41) Qiu et al. 2005, (42) Chhuneja et al. 2015, (43) Ouyang et al. 2014, (44) Han et al. 2009, (45) Luo et al. 2009, (46) Xiao et al. 2013, (47) Huang et al. 2002, (48) Lutz et al. 1995, (49) Zeller et al. 2002