Table 2.
Genetic analysis of seedling resistance to stripe rust pathotype No. 09-6-16-3.
| Materials | No. of Plants | Infection Type (R) | Infection Type (S) | Expected Ratio | Chi-Square Test (χ2) | p Value * | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 1 | 2 | 3 | 4 | |||||
| CH45 | 10 | 10 | - | - | - | - | - | - | - | - |
| CH42 | 10 | - | - | - | - | - | 10 | - | - | - |
| CN19 | 10 | - | - | - | - | - | 10 | - | - | - |
| CH45/CH42F1 | 10 | - | - | - | - | - | 10 | - | - | - |
| CH45/CH42F2 | 192 | 13 | 48 | 23 | 29 | 18 | 61 | 7:9 | 0 | 1 |
| CH45/CN19F1 | 10 | - | - | - | - | 8 | 2 | - | - | - |
| CH45/CN19F2 | 206 | 25 | 43 | 28 | 9 | 5 | 96 | 7:9 | 0.7 | 0.4 |
*: p values were calculated from χ2 statistic and show significance at p > 0.05.