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Genetic analysis/segregation ratios of powdery mildew resistance genes.
| Parent/Population | Total Number of Plants | Disease Resistant | Disease Susceptibility | Expected Separation Ratio | χ2 |
|---|---|---|---|---|---|
| Jinmai 33 | 20 | 20 | 0 | ||
| Yannong 19 | 20 | 0 | 20 | ||
| Jinmai 33 × Yannong 19 (E1) | 184 | 157 | 27 | 7:1 | 0.80 |
| Jinmai 33 × Yannong 19 (E2) | 184 | 162 | 22 | 7:1 | 0.05 |
| Jinmai 33 × Yannong 19 (E3) | 184 | 158 | 26 | 7:1 | 0.45 |
