Table 1.
Principal Characteristics of QTL for SPC in six tested environments
| Environment | QTL name | Chromosome | Position (bp) | Physical Region (bp) | LOD | R2 | Additive effect | PVE (%) |
|---|---|---|---|---|---|---|---|---|
| 2017LS | qSPC_03 | Gm03 | 15,202,009 | 14,778,473–16,144,154 | 3.13 | 2.61 | 0.23 | 71.01 |
| qSPC_06 | Gm06 | 26,103,041 | 26,048,656–27,047,960 | 3.53 | 6.26 | 0.5 | ||
| qSPC_06 | Gm06 | 51,046,599 | 49,177,878–51,255,865 | 4.13 | 4.83 | 0.35 | ||
| qSPC_07 | Gm07 | 40,736,523 | 40,573,526–40,801,871 | 5.14 | 9.25 | −0.6 | ||
| qSPC_08 | Gm08 | 46,138,625 | 44,345,029–47,400,674 | 2.68 | 4.86 | −0.41 | ||
| qSPC_15 | Gm15 | 28,480,017 | 27,758,348–28,637,600 | 4.49 | 14.2 | −0.71 | ||
| qSPC_15 | Gm15 | 31,460,738 | 30,932,029–32,480,047 | 7.56 | 8.87 | −0.56 | ||
| qSPC_20–1 | Gm20 | 32,752,215 | 29,941,825–33,575,096 | 6.97 | 9.99 | 0.54 | ||
| qSPC_20–2 | Gm20 | 35,324,637 | 34,001,651–36,397,119 | 6.94 | 10.14 | 0.55 | ||
| 2017NC | qSPC_01 | Gm01 | 31,005,638 | 30,066,989–31,278,484 | 2.91 | 3.28 | −0.44 | 75.93 |
| qSPC_07 | Gm07 | 40,736,523 | 40,573,526–40,801,871 | 3.66 | 5.94 | −0.54 | ||
| qSPC_09 | Gm09 | 30,262,482 | 29,336,980–31,646,725 | 3.71 | 5.08 | 0.38 | ||
| qSPC_09 | Gm09 | 34,189,648 | 33,514,884–34,644,806 | 3.26 | 4.49 | 0.31 | ||
| qSPC_10 | Gm10 | 15,015,727 | 13,820,762–17,377,372 | 3.48 | 5.8 | 0.64 | ||
| qSPC_10 | Gm10 | 22,505,497 | 21,845,895–22,873,926 | 6.77 | 11.52 | 1.16 | ||
| qSPC_15 | Gm15 | 28,480,017 | 27,758,348–28,637,600 | 6.41 | 11.7 | −0.69 | ||
| qSPC_16 | Gm16 | 6,616,428 | 6,570,336–6,706,066 | 3.24 | 4.86 | −0.45 | ||
| qSPC_20–1 | Gm20 | 32,752,215 | 30,262,326–33,575,096 | 8.02 | 11.07 | 0.59 | ||
| qSPC_20–2 | Gm20 | 35,320,625 | 34,001,651–35,324,637 | 8 | 12.19 | 0.65 | ||
| 2018LS | qSPC_03 | Gm03 | 15,202,009 | 14,808,506–15,561,956 | 3.02 | 1.58 | 0.16 | 40.19 |
| qSPC_15 | Gm15 | 28,480,017 | 27,758,348–28,637,600 | 4.06 | 7.71 | −0.56 | ||
| qSPC_20–1 | Gm20 | 32,752,215 | 30,215,156–33,722,368 | 8.26 | 13.83 | 0.66 | ||
| qSPC_20–2 | Gm20 | 35,320,625 | 34,001,651–35,324,637 | 9.04 | 17.07 | 0.76 | ||
| 2018NC | qSPC_01 | Gm01 | 31,005,638 | 30,066,989–31,278,484 | 2.83 | 4.09 | −0.45 | 81.08 |
| qSPC_02 | Gm02 | 2,676,772 | 1,853,600–3,366,836 | 3.21 | 1.84 | 0.19 | ||
| qSPC_02 | Gm02 | 7,669,124 | 6,198,717–8,753,999 | 3.49 | 2.47 | 0.23 | ||
| qSPC_03 | Gm03 | 323,364 | 204,043–561,263 | 3.49 | 1.44 | −0.37 | ||
| qSPC_03 | Gm03 | 15,202,009 | 14,778,473–15,561,956 | 3.79 | 1.38 | 0.15 | ||
| qSPC_05 | Gm05 | 7,963,945 | 7,788,051–7,989,411 | 2.9 | 2.02 | 0.2 | ||
| qSPC_09 | Gm09 | 34,189,648 | 33,092,853–34,644,806 | 3.21 | 3.49 | 0.26 | ||
| qSPC_13 | Gm13 | 885,796 | 141,952–2,463,480 | 3.27 | 3.42 | 0.29 | ||
| qSPC_15 | Gm15 | 28,480,017 | 27,849,290–28,637,600 | 3.75 | 8.15 | −0.58 | ||
| qSPC_15 | Gm15 | 49,230,170 | 48,924,129–49,330,218 | 4.91 | 1.22 | −0.28 | ||
| qSPC_16 | Gm16 | 6,616,428 | 6,570,336–6,706,066 | 3.13 | 4.67 | −0.45 | ||
| qSPC_20 | Gm20 | 32,752,215 | 30,262,326–33,722,368 | 9.25 | 12.54 | 0.63 | ||
| qSPC_20–1 | Gm20 | 35,320,625 | 34,001,651–35,324,637 | 8.43 | 17.5 | 0.76 | ||
| qSPC_20–2 | Gm20 | 35,364,671 | 35,363,119–36,473,914 | 10.6 | 16.85 | 0.77 | ||
| 2019LS | qSPC_01 | Gm01 | 28,817,299 | 28,625,066–30,066,989 | 4.08 | 7.65 | −0.56 | 69.77 |
| qSPC_11 | Gm11 | 10,518,944 | 10,183,893–11,819,989 | 4.25 | 6.54 | 0.55 | ||
| qSPC_15 | Gm15 | 28,480,017 | 27,849,290–28,637,600 | 3.35 | 8.56 | −0.58 | ||
| qSPC_15 | Gm15 | 31,460,738 | 30,932,029–32,085,742 | 4.77 | 6.74 | −0.5 | ||
| qSPC_20 | Gm20 | 32,752,215 | 30,262,326–33,575,096 | 7.81 | 11.83 | 0.62 | ||
| qSPC_20–1 | Gm20 | 35,089,898 | 33,744,434–34,286,637 | 8.45 | 13.51 | 0.64 | ||
| qSPC_20–2 | Gm20 | 35,320,625 | 34,133,367–36,374,707 | 8.81 | 14.94 | 0.7 | ||
| 2019NC | qSPC_03 | Gm03 | 323,364 | 0–561,263 | 3.31 | 1.41 | −0.34 | 40.98 |
| qSPC_15 | Gm15 | 28,480,017 | 27,849,290–28,637,600 | 3.33 | 7.57 | −0.55 | ||
| qSPC_15 | Gm15 | 31,460,738 | 30,932,029–32,600,478 | 4.18 | 6.57 | −0.51 | ||
| qSPC_16 | Gm16 | 6,616,428 | 6,570,336–6,706,066 | 3.54 | 4.98 | −0.45 | ||
| qSPC_20–1 | Gm20 | 32,752,215 | 29,558,474–33,575,096 | 6.5 | 9.77 | 0.57 | ||
| qSPC_20–2 | Gm20 | 35,324,637 | 33,744,434–35,514,013 | 6.96 | 10.68 | 0.6 |