Crossa | Fast movement | Delayed movement | Total | χ2c |
---|
F1 Uk-4 × Col-0b | 60 | 0 | 60 | - |
F1 Col-0 × Uk-4 | 50 | 0 | 50 | - |
F2 Uk-4 × Col-0 | 198 | 79 | 277 | 1.8 |
F2 Col-0 × Uk-4 | 82 | 30 | 112 | 0.76 |
- a: The female parent is represented first in the cross. Six week-old F1 and F2 plants were inoculated and the fast or delayed movement phenotype was determined in infected plants by means of Western blot at 12 dpi.
- b: The presented data corresponds to one pair of reciprocal crosses.
- c: The values of χ2 and p were calculated to test the probability that this data collected in the segregated population corresponds to the expected values for segregation of 3:1 for a single recessive locus that is responsible of delay in systemic movement of TMV-U1 in Col-0. In both cases p > 0.05.