Table 2.
Phenotypic performances (mean ± standard error) of wheat near-isogenic lines (NILs) used in this study.
| NIL Pairs | Root Traits | Shoot Traits | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RL (cm) | RM (g) | RD (cm) | RSR | RSA1 (cm2) | RSA2 (cm2) | Rdia (mm) | RDCL1 (mm) | RDCL2 (mm) | SRL (cm g−1) | NNR | SH (cm) | NLP | |
| 1 | 1890.00 ± 248.70 | 0.15 ± 0.02 | 54.00 ± 16.84 | 0.46 ± 0.05 | 51.87 ± 10.79 | 12.35 ± 1.80 | 0.40 ± 0.05 | 306.13 ± 51.31 | 337.25 ± 61.04 | 12,653.00 ± 1379.00 | 5.00 ± 1.52 | 34.73 ± 3.42 | 7.00 ± 0.27 * |
| 2571.00 ± 889.51 | 0.20 ± 0.05 | 75.43 ± 16.44 | 0.44 ± 0.02 | 37.81 ± 2.77 | 12.73 ± 3.95 | 0.48 ± 0.08 | 294.94 ± 88.37 | 240.67 ± 31.44 | 11,506.00 ± 1701.00 | 4.00 ± 0.72 | 34.97 ± 4.89 | 9.00 ± 0.27 | |
| 2 | 3407.00 ± 948.04 | 0.29 ± 0.08 | 86.57 ± 15.80 | 0.371 ± 0.04 | 31.60 ± 4.68 | 17.41 ± 2.44 | 0.34 ± 0.01 | 436.00 ± 56.58 | 213.79 ± 34.34 | 11,757.00 ± 163.44 | 6.00 ± 1.44 | 34.63 ± 2.07 | 12.00 ± 1.63 |
| 6505.00 ± 657.71 | 0.41 ± 0.05 | 110.90 ± 15.80 | 0.43 ± 0.01 | 47.40 ± 11.32 | 23.69 ± 1.73 | 0.36 ± 0.02 | 607.75 ± 29.76 * | 299.24 ± 67.96 | 15,954.00 ± 727.89 * | 7.00 ± 0.54 | 44.63 ± 1.74 * | 12.00 ± 1.25 | |
| 3 | 3392.00 ± 924.69 | 0.23 ± 0.05 | 82.5 ± 14.99 | 0.46 ± 0.05 * | 49.64 ± 2.30 | 17.82 ± 2.33 | 0.37 ± 0.01 | 421.35 ± 59.61 | 324.45 ± 5.20 | 14,082.00 ± 937.50 | 5.00 ± 0.47 | 28.47 ± 3.61 | 8.00 ± 1.19 |
| 2770.00 ± 45.03 | 0.14 ± 0.04 | 66.13 ± 14.93 | 0.20 ± 0.04 | 58.70 ± 10.17 | 13.62 ± 2.87 | 0.39 ± 0.03 | 324.24 ± 70.50 | 372.32 ± 53.80 | 25,085.00 ± 7532.00 | 5.00 ± 0.98 | 39.20 ± 3.84 | 8.00 ± 0.54 | |
| 4 | 6668.00 ± 987.52 | 0.39 ± 0.04 | 106.87 ± 15.82 | 0.41 ± 0.01 | 68.35 ± 6.71 * | 32.48 ± 3.36 * | 0.35 ± 0.01 | 688.57 ± 40.15 * | 473.52 ± 43.44 * | 16,860.00 ± 1175.00 | 6.00 ± 0.47 | 50.27 ± 1.55 | 10.00 ± 0.72 |
| 4639.00 ± 188.52 | 0.29 ± 0.01 | 92.87.13 ± 14.59 | 0.39 ± 0.02 | 46.21 ± 5.18 | 20.89 ± 1.12 | 0.33 ± 0.01 | 503.65 ± 33.73 | 316.00 ± 41.25 | 16,336.00 ± 1229.00 | 5.00 ± 0.27 | 51.40 ± 1.16 | 9.00 ± 0.72 | |
| 5 | 3516.00 ± 432.68 | 0.24 ± 0.05 | 51.37 ± 14.85 | 0.40 ± 0.01 * | 84.19 ± 12.02 | 26.23 ± 3.66 | 0.40 ± 0.01 | 626.27 ± 93.21 | 680.17 ± 154.77 | 15,753.00 ± 1840.00 | 4.00 ± 0.72 | 36.50 ± 1.78 | 12.00 ± 0.27 |
| 2283.00 ± 321.92 | 0.12 ± 0.02 | 50.03 ± 15.29 | 0.32 ± 0.01 | 65.67 ± 10.37 | 18.83 ± 3.52 | 0.38 ± 0.03 | 414.93 ± 88.54 | 460.85 ± 72.67 | 19,807.00 ± 1074.00 | 3.00 ± 0.27 | 36.53 ± 2.69 | 10.00 ± 1.19 | |
| 6 | 6850.00 ± 1230.32 * | 0.38 ± 0.08 * | 79.20 ± 15.01 | 0.85 ± 0.29 | 48.24 ± 3.03 | 33.71 ± 3.46 * | 0.35 ± 0.03 | 838.56 ± 92.89 * | 341.37 ± 26.16 | 18,281.00 ± 868.08 | 6.00 ± 1.44 | 38.80 ± 1.27 | 12.00 ± 0 * |
| 2383.00 ± 349.25 | 0.10 ± 0.01 | 45.13 ± 15.13 | 0.31 ± 0.01 | 57.40 ± 7.92 | 16.86 ± 2.34 | 0.41 ± 0.01 | 360.57 ± 51.17 | 433.71 ± 69.77 | 24,781.00 ± 690.00 * | 2.00 ± 0.47 | 36.10 ± 1.21 | 9.00 ± 0.82 | |
| 7 | 4042.00 ± 1284.63 | 0.20 ± 0.05 | 49.77 ± 15.43 | 0.45 ± 0.06 | 73.12 ± 22.21 | 23.48 ± 6.02 | 0.38 ± 0.01 | 537.60 ± 115.42 | 498.18 ± 148.72 | 18,556.00 ± 2003.00 | 3.00 ± 0.54 | 35.20 ± 3.59 | 11.00 ± 2.60 |
| 3683.00 ± 183.32 | 0.25 ± 0.03 | 47.67 ± 15.87 | 0.49 ± 0.02 | 82.49 ± 12.10 | 22.64 ± 0.58 | 0.42 ± 0.04 | 529.10 ± 49.73 | 585.02 ± 93.87 | 15,004.00 ± 1463.00 | 3.00 ± 0.47 | 36.23 ± 0.98 | 11.00 ± 1.70 | |
| 8 | 5436.00 ± 221.17 | 0.26 ± 0.01 | 95.07 ± 15.87 | 0.47 ± 0.01 | 46.80 ± 14.10 | 27.95 ± 5.15 | 0.33 ± 0.01 | 657.88 ± 98.61 | 334.18 ± 111.49 | 20,826.00 ± 2672.00 | 5.00 ± 0.27 | 32.60 ± 1.18 | 13.00 ± 0.72 |
| 7379.00 ± 498.55 | 0.24 ± 0.02 | 74.90 ± 16.96 | 0.42 ± 0.06 | 67.35 ± 8.80 | 38.10 ± 2.93 | 0.35 ± 0.02 | 789.38 ± 63.83 | 612.30 ± 46.61 | 31,113.00 ± 1872.00 | 4.00 ± 0.72 | 37.83 ± 3.30 | 14.00 ± 1.52 | |
| 9 | 3181.00 ± 845.11 | 0.14 ± 0.02 | 87.67 ± 15.51 | 0.58 ± 0.21 | 38.38 ± 7.40 | 19.27 ± 1.73 | 0.34 ± 0.01 | 439.01 ± 26.44 * | 292.08 ± 55.41 | 24,687.00 ± 3682.00 | 2.00 ± 0.54 | 32.30 ± 2.75 | 9.00 ± 0.47 |
| 1404.00± 773.75 | 0.06 ± 0.01 | 44.43 ± 16.81 | 0.28 ± 0.03 | 34.78 ± 14.22 | 10.93 ± 2.69 | 0.37 ± 0.03 | 255.65 ± 48.74 | 257.46 ± 106.02 | 23,379.00 ± 2924.00 | 1.00 ± 0.47 | 28.97 ± 4.41 | 7.00 ± 1.70 | |
| 10 | 3331.00 ± 289.13 * | 0.16 ± 0.04 | 59.20 ± 16.38 | 0.34 ± 0.05 | 62.45 ± 2.04 | 21.17 ± 2.75 | 0.43 ± 0.03 * | 450.23 ± 58.75 | 466.33 ± 08.23 * | 23,364.00 ± 4085.00 | 3.00 ± 0.27 | 41.90 ± 6.80 | 10.00 ± 0.72 |
| 5008.00 ± 498.33 | 0.29 ± 0.05 | 95.63 ± 0.00 | 0.47 ± 0.05 | 41.86 ± 7.33 | 27.18 ± 3.63 | 0.31 ± 0.02 | 680.67 ± 87.33 | 289.04 ± 55.34 | 18,221.00 ± 1564.00 | 5.00 ± 0.27 * | 39.57 ± 1.26 | 13.00 ± 0.72 | |
RL = total root length, RM = root dry mass, RD = rooting depth, RSR = root/shoot ratio, RSA1 = root surface area (>0.25 mm diameter class), RSA2 = root surface area (<0.25 mm diameter class), RDia = root diameter, RDCL1 = root diameter class length (<0.25 mm), RDCL2 = root diameter class length (>0.25 mm), SRL = specific root length, NNR = nodal root number per plant, SH = shoot height, NLP = leaf number per plant. “*” indicates significant difference at 5% level of significance at nonparametric Mann–Whitney U-test. Bold indicates significant difference between the isolines.