Table 2 Genetic analysis of the Cf-10 resistance gene in different populations
Generation | Total No. of plants | No. of resistant plants | No. of susceptible plants | The segregation ratio of R:S | χ2 |
|---|---|---|---|---|---|
Ontario 792 | 50 | 50 | 0 | – | – |
Moneymaker | 50 | 0 | 50 | – | – |
F1 | 20 | 20 | 0 | – | – |
F2 | 529 | 391 | 138 | 2.83:1 | 0.082 |
BC1F1 | 45 | 23 | 22 | 1.045:1 | 0.011 |