Table 2. Patterns of segregation in the F2 generation bred from intercultivar F1 hybrids with respect to traits related to lodicule vascularization.
| Lodicule size class | Vascular tissue (mm) | P-value | ||||||
|---|---|---|---|---|---|---|---|---|
| Crosses | Assortment: HvAP2/SacI | Small | Large | Mean | SD | ANOVA | χ2 (1:2:1) | χ2 (3:1) |
| SV235 × SV223 | Homo. SV235 | 0 | 29 | 0.41 | 0.02 | 1.52E-20 | 0.29 | 0.13 |
| Hetero. F1 | 42 | 0 | 0.14 | 0.01 | ||||
| Homo. SV223 | 20 | 0 | 0.07 | 0.00 | ||||
| SV235 × SV230 | Homo. SV235 | 0 | 21 | 0.47 | 0.01 | 8.77E-45 | 0.45 | 0.20 |
| Hetero. F1 | 42 | 0 | 0.10 | 0.00 | ||||
| Homo. SV230 | 28 | 0 | 0.05 | 0.00 | ||||