Table 6 The proportion of phenotypic variation explained by molecular markers (R2) for the significant associations between SSR markers and spike length (SL), number of kernel per spike (GS), 1000 kernel weight (KW g), plant height (PH, cm), number of days to heading (DHE), number of spike per ¼ square meter (NS) and biological (BY) and grain (GY) yields (kg ha−1). *, **, *** significancy level at P = 0.5, 0.01 and 0.001 respectively.
From: Selection of heat stress tolerant wheat genotypes for desert environments
Chromosome | Marker | SL | GPS | GW | PH | DHE | NS | BY | GY |
|---|---|---|---|---|---|---|---|---|---|
1B | Xbarc 128-1B-210 bp | 0.027 | 0.002 | 0.26* | 0.03 | 0.27* | 0.12 | 0.004 | 0.05 |
1B | Xbarc 128-1B-240 bp | 0.03 | 0.003 | 0.22* | 0.0003 | 0.12 | 0.1 | 0.013 | 0.15 |
1B | Xgwm 11-1B-280 bp | 0.2* | 0.1 | 0.02 | 0.042 | 0.01 | 0.005 | 0.11 | 0.23* |
1B | Xgwm 11-1B-400 bp | 0.03 | 0.1 | 0.0001 | 0.001 | 0.06 | 0.027 | 0.021 | 0.044 |
3B | Xgwm 285-3B-400 bp | 0.38** | 0.44** | 0.08 | 0.056 | 0.05 | 0.22* | 0.08 | 0.27* |
5A | Xbarc 142-5A-300 bp | 0.02 | 0.04 | 0.003 | 0.007 | 0.09* | 0.028 | 0.0004 | 0.0004 |
6B | Xgwm 577-6B-160 bp | 0.1* | 0.18 | 0.41** | 0.71*** | 0.1 | 0.1 | 0.7*** | 0.26* |
6B | Xgwm 577-6B-180 bp | 0.1* | 0.18 | 0.41** | 0.71*** | 0.1 | 0.1 | 0.7*** | 0.26* |
7B | Xgwm 611-7B-170 bp | 0.06 | 0.017 | 0.15 | 0.06 | 0.02 | 0.26* | 0.01 | 0.04 |
7B | Xgwm 611-7B-190 bp | 0.21* | 0.12 | 0.005 | 0.1 | 0.07 | 0.03 | 0.064 | 0.00001 |
7D | Xgwm 617-7D-130 bp | 0.1 | 0.24* | 0.002 | 0.06 | 0.17 | 0.00005 | 0.041 | 0.0002 |