Table 1.
Recently reported major effect QTLs of grain Fe and Zn content in wheat
| Trait | QTL | Flanking markers | Mapping Population | Chromosome No. | LOD | PVE (%) | Additive effect | Developmental stage studied | Agronomic conditions | References |
|---|---|---|---|---|---|---|---|---|---|---|
| Zn | QGZn.ada-1B | rPt-6561 | RILs (Adana99 / 70,711) Hexaploid population | 1B | 3.7 | 12 | 5.07 | Mature grains |
Field trial in 2012-13 at Turkey (Sakarya and Kahramanmaras) and Obregon, Mexico Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[12] |
| QGZn.ada-1D | wPt-6979–wPt-730,718 | 1D | 4.2 | 31 | -4.2 | |||||
| QGZn.ada-3 A | wPt-2698–wPt-0398 | 3 A | 3.8 | 14 | -2.81 | |||||
| QGZn.ada-6B | wPt-667,798–wPt-7065 | 6B | 7.8 | 27 | -3.54 | |||||
| QGZn.ada-7 A | wPt-2083–wPt-6083 | 7 A | 3.1 | 15 | -2.48 | |||||
| QGZn.ada-7B | wPt-733,112 | 7B | 6.6 | 25 | 13.1 | |||||
| Fe | QGFe.ada-2B | wPt-9812 | 2B | 5.9 | 17 | 3.17 | ||||
| QGFe.ada-2B | wPt-1394–wPt-7864 | 2B | 5.3 | 17 | 2.9 | |||||
| QGFe.ada-6B | wPt-667,798–wPt-7065 | 6B | 3.9 | 14 | -2.14 | |||||
| QGFe.ada-7B | wPt-5922 | 7B | 5.6 | 18 | 5.78 | |||||
| Zn | QGZn.sar-6B | wPt-743,099- wPt-5037 | RILs Saricanak98 / MM5/4 Tetraploid population | 6B | 3.1 | 11.7 | -9.8 | Mature grains | Green house screening in Zn deficient soil with high pH (8.0) | [12] |
| QGZn.sar-1B | wPt-6434- wPt-1403 | 1B | 2.5 | 10.6 | 4.8 | |||||
| Fe | QGFe.sar-3 A/3B | wPt-0784- wPt-8875 | 3 A/3B | 3.5 | 12.1 | -3.2 | ||||
| QGFe.sar-5B TKM | wPt-81.25 wPt-9504 | 5B | 4 | 14.9 | 2.7 | |||||
| QGFe.sar-5B MCO | wPt-7400 wPt-8449 | 5B | 4.7 | 16.9 | 4 | |||||
| Fe | QshootZn.sar_1B | wPt-664,836 wPt-1637 | 1B | 3.5 | 14.6 | -4.7 | Shoot | |||
| Zn | QZn.bhu-1B | wmc036c–cfa2129 | DH (Berkut / Krichauff) | 1B | 5.0 | 23.1 | 0.4 | Mature grains |
Field experiment at Banaras Hindu University (BHU), Varanasi and Jamalpur, Mirzapur from 2011–2013 Design: RBD Plot size: 4.5 m2 Replications: 2 |
[80] |
| QZn.bhu-2B | gwm120–wpt2430 | 2B | 3.0 | 35.9 | 0.4 | |||||
| Fe | QFe.bhu-2B | gwm120–wpt2430 | 2B | 8.5 | 22.2 | 0.4 | ||||
| Zn | QZn.Y12-13_4BS | TP73864-TP71929 | RILs (Seri M82 × SHW CWI76364) | 4BS | 4.04 | 11.7 | 1.33 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico form 2014–2014 Design: Augmented Block Design Plot size: 0.1 m2 hill plots |
[79] |
| QZn.Y13-14_4BS | TP91631-TP81797 | 4BS | 6.97 | 19.6 | 3.47 | |||||
| QZn.Across_4BS | TP91631-TP81797 | 4BS | 6.64 | 17.3 | 2.7 | |||||
| Fe | QFe.Y13-14_5BS | TP91631-TP81797 | 5BS | 5.26 | 12 | 0.94 | ||||
| QFe.Across_4BS | TP91631-TP81797 | 4BS | 5.08 | 10.7 | 1.03 | |||||
| QFe.Across_7DS | TP43715-TP37547 | 7DS | 6.58 | 14.5 | 1.14 | |||||
| Fe | QGFe.iari-2 A | gwm359-Xgwm249 | RILs (WH542/ SHW line) | 2 A | 4.1 | 6.8 | -- | Mature grains |
Field trails at Indian Agriculture Research Institute (IARI), New Delhi, GBPUAT, Pantnagar, and IARI, RS, Pusa Bihar Design: RBD Plot size: 1.25 m2 Replications: 2 |
[84] |
| QGFe.iari-7B | Xgwm577-Xbarc264 | 2 A | 3.4 | 6.0 | -- | |||||
| Zn | QGZn.iari-2 A | Xgwm359-Xwmc407 | 2 A | 13.5 | 11.1 | -- | ||||
| QGZn.iari-2 A | Xgwm359-Xgwm249 | 2 A | 11.8 | 14.4 | -- | |||||
| Fe | QFe-3D | Xgwm1047-Xgwm383 | RILs (Tabassi/Taifun) | 3D | 2.76 | 44.71 | -10.64 | Mature grains | Field trial at University of Natural Resources and Life Sciences, Vienna in 2004-05 | [86] |
| QFe-4D | Xgwm4670-Xgwm194 | 4D | 2.54 | 44.6 | -10.66 | |||||
| QFe-7B | Xgwm767-Xgwm3036 | 7B | 2.52 | 47 | 10.92 | |||||
| Zn | QZn-1 A | Xgwm3094-Xgwm164 | 1 A | 2.97 | 50.79 | -7.11 | ||||
| QZn-4 A | Xgwm4026-Xgwm1081 | 4 A | 2.67 | 40.22 | 6.28 | |||||
| Zn | QGzncpk.cimmyt-1BS | wPt-3103 | RILs (PBW343/Kenya Swara) | 1BS | 7 | 11 | -2.47 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico in 2012-13 Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[11] |
| QGzncpk.cimmyt-2Bc | wPt-6174 | 2B | 6.6 | 10 | 2.09 | |||||
| QGzncpk.cimmyt-3AL | wPt-0286 | 3AL | 9 | 15 | -2.56 | |||||
| Fe | QFe-2B | wPt-7004-wPt-4210 | RILs (SHW-L1/Chuanmai 32) | 2B | 4.6 | 9.5 | 4.9 | Mature grains |
Field experiment at Sichuan Province, China in 2009-10 and 2011-12 Plot size: 2.25 m2 |
[85] |
| Zn | QZn-2D | wPt-730,057-wPt-671,700 | 2D | 5.0 | 8.6 | 3.5 | ||||
| Fe | QFe-4D | Xgwm154-Xbarc108 | RILs (Chuanmai 42/Chuannong 16) | 4D | 5.0 | 19.1 | -7.1 | |||
| Zn | QZn-4D | Xcfa2149-Xbarc48 | 4D | 3.3 | 15.9 | 2.5 | ||||
| QZn-3D | Xbarc6-Xcfe172 | 3D | 4.0 | 14.5 | 2.2 | |||||
| Zn | QZn.bhu-2B | 989,092|F|0 1,101,425|F|0 | RILs (T. speltaaccession H + 26 (PI348449) /T.aestivum cv. HUW 234) | 2B | 4.81 | 16.46 | 2.01 | Mature grains |
Field trials at BHU, Varanasi, Rajiv Gandhi South Campus, Mirzapur and IARI, New Delhi from 2010–2012 Design: RBD Plot size: 1.2 m2 Replications: 2 |
[87] |
| QZn.bhu-6 A | 998,265|F|0 3,026,160|F|0 | 6 A | 2.61 | 6.99 | 1.29 | |||||
| QZn.bhu-6B | 1,001,916|F|0 1,129,916|F|0 | 6B | 3.41 | 9.7 | 1.68 | |||||
| Fe | QFe.bhu-3B | 3,022,954|F|0 1,102,324|F|0 | 3B | 13.3 | 25.95 | 1.63 | ||||
| QFe.bhu-1 A.3 | 1,708,014|F|0 1,000,008|F|0 | 1 A | 9.09 | 16.55 | 1.35 | |||||
| QFe.bhu-1 A.2 | 2,289,695|F|0 1,218,555|F|0 | 1 A | 4.4 | 7.4 | 0.83 | |||||
| Zn | QGZn.cimmyt 1B_P1 | 3,934,172; 3,934,936 | RILs (Bubo × Turtur) | 1B | 8.30 | 15.10 | 0.531 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico from 2013-16 Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[10] |
| QGZn.cimmyt-7B_1P1 | 3,945,822; 1132640F0-5CG | 7B | 7.12 | 16.75 | 0.424 | |||||
| Fe | QGFe.cimmyt-3A_1P1 | 1,234,521; 3034169F0-11AG | 3 A | 5.26 | 10.35 | -0.139 | ||||
| Zn | QGZn.cimmyt-7B_1P2 | 1,079,651; 1,262,636 | RILs (Louries × Batelur) | 7B | 20.76 | 32.79 | −1.290 | |||
| QGZn.cimmyt-1B_1P2 | 4,991,478; 3,937,490 | 1B | 8.58 | 11.25 | 0.814 | |||||
| Fe | QGFe.cimmyt-2A_P2 | 4,262,668; 1,226,245 | 2 A | 6.36 | 14.23 | 0.112 | ||||
| QGFe.cimmyt-4A_P2 | 338,535; 1,211,533 | 4 A | 9.65 | 21.14 | −0.161 | |||||
| QGFe.cimmyt-4D_P2 | 2,363,822; 3,961,236 | 4D | 6.45 | 14.62 | −0.109 | |||||
| Zn | QGzncpr.cmt-1B c | 4,663,991–wPt-10,518 |
RILs Low Zn/High Zn lines |
1B | 8.8 | 15 | -2.02 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico in 2012-13 Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[9] |
| QGzncpr.cmt-5B |
wPt-8163– 1,139,328 |
5B | 6.5 | 11 | 1.75 | |||||
| QGzncpr.cmt-6 A | 4,990,410 | 6 A | 4.7 | 8 | 1.36 | |||||
| Zn | QGZn.co-5 A | 1,244,217 1,272,027|F|0 |
RILs (Roelfs F2007/ Chinese Parental Line) |
5 A | 2.69 | 14.22 | 1.73 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico from 2016–2018 Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[81] |
| QGZn.co-7 A | 5,356,706 5,325,178|F|0 | 7 A | 5.47 | 7.83 | 1.81 | |||||
| Fe | QGFe.co-3B.1 | 1,089,107 1,127,875|F|0 | 3B | 3.65 | 14.56 | -1.71 | ||||
| QGFe.co-5 A.2 | 1,102,433 988,523 | 5 A | 3.09 | 6.94 | 2.09 | |||||
| Zn | QGZn_Y17_6a |
1,092,057; 1,082,014 |
RILs (Kachu / Zinc shakti) | 6 A | 12.45 | 10.76 | -1.19 | Mature grains | Field trials at CIMMYT Ciudad, Obregon, Mexico | [99] |
| QGZn_Y17_1b |
13,142,877; 3,954,275 |
1B | 10.14 | 9.09 | 2.16 | |||||
| Fe | QGFe_Y17_6b |
1,864,870; 2,278,502 |
6B | 6.03 | 8.65 | 0.80 | ||||
| QGFe_Y17_4a |
1,099,697; 5,324,893 |
4 A | 3.93 | 7.78 | 0.76 | |||||
| Zn | QZnC-7D.1 | 100,024,878–5,050,443 | RILs (Kachu / Zinc shakti) | 7D | 13.67 | 8.1 | 0.96 | Mature grains |
Field trials at CIMMYT Ciudad, Obregon, Mexico from 2017–2020 Design: RBD Plot size: Paired row of 1mt lenght Replications: 2 |
[111] |
| QZnC-1B.1 | 1,132,017–4,909,722 | 1B | 13.67 | 7.7 | 0.98 | |||||
| QZnC-2 A.2 | 1,111,617–982,253 | 2 A | 13.89 | 6.1 | 0.78 | |||||
| Fe | QFeC-2 A.2 | 1,074,973–2,253,877 | 2 A | 10.2 | 10.1 | -0.22 | ||||
| QFeC-6B.1 | 1,214,987–2,278,502 | 6B | 10.43 | 10.2 | -0.23 | |||||
| QFeC-1D.3 | 981,077–1,167,672 | 1D | 9.52 | 7.3 | -0.18 |