Research Article
Mapping QTL for Root and Shoot Morphological Traits in a Durum Wheat × T. dicoccum Segregating Population at Seedling Stage
Table 3
QTL detected in the “Simeto” × “Molise Colli” RIL populations for the evaluated traits.
| | Chromosome region | QTL | Interval | Position (cM) | Peak marker | Chr. | Trait | LOD | R2 | Add. eff. |
| | 1 | qF-1B | 10.4 | 0 | Excalibur_c71158_117 | 1B-1 | F | 3.6 | 0.12 | 697.21 | | | qC1B | 7.2 | 0 | Excalibur_c71158_117 | 1B-1 | C | 5.3 | 0.17 | 428.62 | | 2 | qT2-1B.1 | 14.1 | 36 | RAC875_c195_499 | 1B-1 | T2 | 2.6 | 0.09 | −1.21 | | 3 | qT2-1B.2 | 11.8 | 72 | BS00110148_51 | 1B-1 | T2 | 3.2 | 0.1 | −1.26 | | 4 | qT4-1B.1 | 10.2 | 50 | CAP11_c6406_104 | 1B-2 | T4 | 3.7 | 0.12 | 0.06 | | 5 | qT2-2A.1 | 11.4 | 28 | BS00067159_51 | 2A-1 | V | 3.3 | 0.11 | 0.11 | | 6 | qShoots-2A.1 | 7.2 | 2 | BS00062843_51 | 2A-3 | Shoots | 5.4 | 0.17 | −0.14 | | 7 | qPH-3A.1 | 7.3 | 12 | TA015264–0958 | 3A-2 | PH | 5.3 | 0.17 | −2.49 | | 8 | qT2-3A.1 | 10.1 | 12 | wsnp_BE426418A_Ta_2_1 | 3A-4 | T2 | 3.7 | 0.12 | −1.41 | | 9 | qV-4B.1 | 8.7 | 28 | Tdurum_contig51688_681 | 4B-1 | V | 4.4 | 0.14 | −0.13 | | | qL3-4B.1 | 11.6 | 28 | Tdurum_contig51688_681 | 4B-1 | L3 | 3.2 | 0.1 | −2.59 | | | qSA3-4B.1 | 11.8 | 28 | Tdurum_contig51688_681 | 4B-1 | SA3 | 3.2 | 0.1 | −0.92 | | | qSA6-4B.1 | 11.6 | 28 | Tdurum_contig51688_681 | 4B-1 | SA6 | 3.2 | 0.1 | −0.08 | | | qV3-4B.1 | 11.9 | 28 | Tdurum_contig51688_681 | 4B-1 | V3 | 3.1 | 0.1 | −0.03 | | | qV6-4B.1 | 11.8 | 28 | Tdurum_contig51688_681 | 4B-1 | V6 | 3.2 | 0.1 | −0.01 | | | qPH-4B.1 | 2.3 | 32 | Tdurum_contig51688_681 | 4B-1 | PH | 21.6 | 0.52 | −6.56 | | | qSDW-4B.1 | 3.6 | 32 | Tdurum_contig51688_681 | 4B-1 | SDW | 12.1 | 0.34 | −0.04 | | | qRDW-4B.1 | 6.7 | 32 | Tdurum_contig51688_681 | 4B-1 | RDW | 5.8 | 0.18 | −0.01 | | | qSA-4B.1 | 5.4 | 32 | Tdurum_contig51688_681 | 4B-1 | SA | 7.4 | 0.22 | −20.5 | | | qT-4B.1 | 8.9 | 32 | Tdurum_contig51688_681 | 4B-1 | T | 4.3 | 0.13 | −234.13 | | | qV1-4B.1 | 5.7 | 32 | Tdurum_contig51688_681 | 4B-1 | V1 | 6.9 | 0.21 | −0.05 | | | qT1-4B.1 | 8.9 | 32 | Tdurum_contig51688_681 | 4B-1 | T1 | 4.2 | 0.13 | −232.7 | | | qL-4B.1 | 5.6 | 34 | Tdurum_contig63153_343 | 4B-1 | L | 7.1 | 0.22 | −200.86 | | | qF-4B.1 | 7.1 | 34 | Tdurum_contig63153_343 | 4B-1 | F | 5.5 | 0.17 | −1064.59 | | | qL1-4B.1 | 7.3 | 34 | Tdurum_contig63153_343 | 4B-1 | L1 | 5.3 | 0.17 | −158.61 | | | qSA1-4B.1 | 6.1 | 34 | Tdurum_contig63153_343 | 4B-1 | SA1 | 6.5 | 0.2 | −9.58 | | | qV2-4B.1 | 6.9 | 36 | Tdurum_contig63153_343 | 4B-1 | V2 | 5.6 | 0.17 | −0.07 | | | qC-4B.1 | 6.5 | 38 | Tdurum_contig63153_343 | 4B-1 | C | 6 | 0.18 | −478.32 | | | qL2-4B.1 | 6.5 | 38 | Tdurum_contig63153_343 | 4B-1 | L2 | 6 | 0.18 | −20.37 | | | qSA2-4B.1 | 6.5 | 38 | Tdurum_contig63153_343 | 4B-1 | SA2 | 6 | 0.19 | −4.05 | | 10 | qV2-4B.2 | 9.1 | 94 | Tdurum_contig28920_296 | 4B-1 | V2 | 4.2 | 0.13 | −0.06 | | | qL2-4B.2 | 17.1 | 96 | Tdurum_contig4795_404 | 4B-1 | L2 | 2.2 | 0.07 | −29.3 | | | qSA2-4B.2 | 16.6 | 96 | Tdurum_contig4795_404 | 4B-1 | SA2 | 2.2 | 0.07 | −5.91 | | | qF-4B.1 | 17.9 | 104 | Tdurum_contig29112_483 | 4B-1 | F | 2.1 | 0.07 | −532.67 | | 11 | qL-4B.2 | 9.7 | 122 | Tdurum_contig56458_594 | 4B-1 | L | 3.9 | 0.12 | −125.98 | | | qSA-4B.2 | 7.8 | 122 | Tdurum_contig56458_594 | 4B-1 | SA | 4.9 | 0.15 | −14.14 | | | qL1-4B.2 | 12.5 | 122 | Tdurum_contig56458_594 | 4B-1 | L1 | 3 | 0.1 | −97.79 | | | qSA1-4B.2 | 8.1 | 122 | Tdurum_contig56458_594 | 4B-1 | SA1 | 4.7 | 0.15 | −7.07 | | | qV1-4B.2 | 8 | 122 | Tdurum_contig56458_594 | 4B-1 | V1 | 4.8 | 0.15 | −0.04 | | 12 | qT7-5B.1 | 12.2 | 24 | Excalibur_c9969_98 | 5B-1 | T7 | 3.1 | 0.1 | −0.02 | | 13 | qPH-6A.1 | 11 | 0 | TA001855–0472 | 6A-2 | PH | 3.4 | 0.11 | −1.89 | | | qSDW-6A.1 | 7.4 | 0 | TA001855–0472 | 6A-2 | SDW | 5.2 | 0.16 | −0.02 | | 14 | qT-6A.1 | 10.4 | 24 | Excalibur_rep_c103232_355 | 6A-2 | T | 3.6 | 0.12 | −180.92 | | | qL1-6A.1 | 13.3 | 24 | Excalibur_rep_c103232_355 | 6A-2 | L1 | 2.8 | 0.09 | −94.13 | | | qSA1-6A.1 | 14.1 | 24 | Excalibur_rep_c103232_355 | 6A-2 | SA1 | 2.6 | 0.09 | −5.03 | | | qT1-6A.1 | 10.4 | 24 | Excalibur_rep_c103232_355 | 6A-2 | T1 | 3.6 | 0.12 | −180.09 | | 15 | qT-6B.1 | 10.7 | 20 | Excalibur_c28771_400 | 6B-2 | T | 3.5 | 0.11 | −195.9 | | | qT1-6B.1 | 10.7 | 20 | Excalibur_c28771_400 | 6B-2 | T1 | 3.5 | 0.11 | −194.99 | | 16 | qL4-6B.1 | 13.2 | 98 | Kukri_c5168_162 | 6B-2 | L4 | 2.8 | 0.09 | 0.55 | | | qSA4-6B.1 | 13 | 98 | Kukri_c5168_162 | 6B-2 | SA4 | 2.8 | 0.09 | 0.29 | | | qSA6-6B.1 | 13.3 | 98 | Kukri_c5168_162 | 6B-2 | SA6 | 2.8 | 0.09 | 0.07 | | | qV4-6B.1 | 13 | 98 | Kukri_c5168_162 | 6B-2 | V4 | 2.9 | 0.09 | 0.01 | | | qV6-6B.1 | 13.5 | 98 | Kukri_c5168_162 | 6B-2 | V6 | 2.8 | 0.09 | 0.01 | | | qL5-6B.1 | 10.2 | 100 | CAP7_c3697_87 | 6B-2 | L5 | 3.7 | 0.12 | 0.23 | | | qL6-6B.1 | 13.5 | 100 | CAP7_c3697_87 | 6B-2 | L6 | 2.8 | 0.09 | 0.08 | | | qSA5-6B.1 | 10.2 | 100 | CAP7_c3697_87 | 6B-2 | SA5 | 3.7 | 0.12 | 0.15 | | | qV5-6B.1 | 10.1 | 100 | CAP7_c3697_87 | 6B-2 | V5 | 3.7 | 0.12 | 0.01 | | 17 | qL9-7B.1 | 11.3 | 14 | RAC875_c23521_589 | 7B-1 | L9 | 3.3 | 0.11 | 0.01 | | | qSA9-7B.1 | 11.3 | 14 | RAC875_c23521_589 | 7B-1 | SA9 | 3.3 | 0.11 | 0.01 | | | qV9-7B.1 | 11.1 | 14 | RAC875_c23521_589 | 7B-1 | V9 | 3.4 | 0.11 | 0.001 |
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Chr.: chromosome; LOD: log10 odds ratio; Add. eff.: additive effects.
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