Table 2.
Multiple and complementary crossovers observed in 2n gametes, estimation of the interference coefficient (IC) for each chromosome arm and test for interference between arms (TI)
| LG | Arm 1 | Arm 2 | Ratio IC1/IC2 | TI | |||||
|---|---|---|---|---|---|---|---|---|---|
| % MCO | % CCO | IC 1 | % MCO | % CCO | IC 2 | X 2 | p-value | ||
| 1 | 6.17 | 6.17 | 0.82 | 22.22 | 6.17 | 0.48 | 1.71 | 12.36 | 0.194 |
| 2 | 4.76 | 0.00 | 0.60 | 21.43 | 15.48 | 0.53 | 1.13 | 5.82 | 0.667 |
| 3 | 15.48 | 10.71 | 0.59 | 13.10 | 4.76 | 0.53 | 1.11 | 5.55 | 0.937 |
| 4 | 0.00 | 0.00 | 1.00 | 22.78 | 10.13 | 0.56 | 1.79 | 2.73 | 0.603 |
| 5 | 0.00 | 0.00 | 1.00 | 30.56 | 19.44 | 0.38 | 2.63 | 1.39 | 0.708 |
| 6 | - | - | - | 44.16 | 19.48 | 0.19 | - | - | |
| 7 | 33.77 | 19.48 | 0.39 | 1.30 | 1.30 | 1.00 | 0.39 | 14.33 | 0.074 |
| 8 | 8.86 | 3.80 | 0.75 | 16.46 | 3.80 | 0.43 | 1.74 | 2.49 | 0.869 |
| 9 | 7.50 | 2.50 | 0.62 | 0.00 | 0.00 | 1.00 | 0.62 | 2.64 | 0.268 |
% MCO: Percentage of 2n gametes with multiple crossovers.
% CCO: Percentage of 2n gametes with complementary crossovers (phase change).
IC: Interference coefficient.