Table 1 . Genetic nondisjunction rates.
| Excision | X NDJ rate | 4 NDJ rate | Adjusted N |
|---|---|---|---|
| 1 | 10.9 ± 1.72 | 8.3 ± 1.50 | 2690 |
| 4 | 10.9 ± 1.35 | 8.8 ± 1.22 | 4376 |
| 14 | 10.9 ± 1.85 | 10.5 ± 1.82 | 2319 |
| 15 | 8.2 ± 1.12 | 6.4 ± 0.99 | 4843 |
| 23 | 39.8 ± 2.91 | 28.6 ± 2.55 | 2901 |
| 25 | 0.7 ± 0.47 | 0.6 ± 0.42 | 2475 |
| 26 | 13.8 ± 2.07 | 10.4 ± 1.81 | 2309 |
| 30 | 10.4 ± 1.75 | 8.3 ± 1.57 | 2469 |
The progeny counts in Table S2 were used to estimate the genetic rates of X and 4 nondisjunction (NDJ) for each line, using Cooper’s method for calculating means and the Heirarchical–Poisson method for confidence intervals (Zeng et al. 2010).