Table 1. TaER relative expression in the three groups of 48 wheat varieties.
| TaER genes | Development stage | Items | Grouping of 48 wheat varieties | ||
|---|---|---|---|---|---|
| Group I | Group II | Group III | |||
| TaER1 | Heading(Z55) | Mean | 0.68±0.004 A | 0.57±0.004 B | 0.46±0.005 C |
| Heading(Z55) | Minimum | 0.66 | 0.50 | 0.38 | |
| Heading(Z55) | Maximum | 0.70 | 0.61 | 0.50 | |
| Grain-filling(Z73) | Mean | 0.56±0.005 A | 0.46±0.004 B | 0.38±0.005 C | |
| Grain-filling(Z73) | Minimum | 0.52 | 0.40 | 0.32 | |
| Grain-filling(Z73) | Maximum | 0.58 | 0.53 | 0.46 | |
| TaER2 | Heading(Z55) | Mean | 0.60±0.002 A | 0.49 ±0.003 B | 0.39±0.004 C |
| Heading(Z55) | Minimum | 0.59 | 0.44 | 0.33 | |
| Heading(Z55) | Maximum | 0.62 | 0.56 | 0.44 | |
| Grain-filling(Z73) | Mean | 0.57±0.006 A | 0.44±0.003 B | 0.34±0.004 C | |
| Grain-filling(Z73) | Minimum | 0.55 | 0.38 | 0.29 | |
| Grain-filling(Z73) | Maximum | 0.61 | 0.51 | 0.39 | |
Group I: high TaER expression; Group II: intermediate TaER expression; Group III: low TaER expression. Uppercase letters represent significant differences among the three groups (P<0.01).