TABLE 1.
Estimates of the neutral mutation and recombination parameters for seven genes located on the third chromosome of Drosophila pseudoobscura
| Arr | en | exu1 | eve | Mef2 | Amy1 | vg | F6 |
|---|---|---|---|---|---|---|---|
| AR n | 39 | 45 | 40 | 32 | 43 | 42 | 37 |
| Θ | 5.6 ± 3.1 | 1.0 ± 0.8 | 1.6 ± 1.7 | 1.6 ± 1.0 | 3.2 ± 1.7 | 3.8 ± 2.0 | 4.0 ± 2.6 |
| C | 28.5 | >10,000 | 0.4 | >10,000 | 229.2 | 72.0 | 21.1 |
| C95 | 4.8–36.5 | ND | 0.04–61.1 | ND | 3.2–129.8 | 2.2–78.4 | 0.9–28.4 |
| c/μ | 5.0 | ND | 0.2 | ND | 72.2 | 18.9 | 5.3 |
| PP n | 20 | 21 | 21 | 21 | 24 | 20 | 18 |
| Θ | 5.1 ± 2.9 | 0.7 ± 0.9 | 3.4 ± 2.1 | 3.9 ± 2.3 | 0.7 ± 0.6 | 5.8 ± 5.4 | 4.2 ± 3.3 |
| C | 27.7 | 1.6 | 31.9 | 40.2 | >10,000 | <0.5 | 4.8 |
| C95 | 2.5–49.3 | 1.0–4.0 | 1.8–55.7 | 1.2–55.5 | ND | ND | 0.6–18.0 |
| c/μ | 5.4 | 2.4 | 9.3 | 10.3 | ND | ND | 1.2 |
| ST n | 16 | 15 | 16 | 13 | 17 | 16 | 16 |
| Θ | 5.8 ± 3.7 | 1.7 ± 1.0 | 0.1 ± 0.3 | 1.2 ± 1.8 | 2.9 ± 2.5 | 8.0 ± 4.2 | 3.0 ± 2.3 |
| C | 13.2 | 474.6 | >10,000 | <0.5 | 4.4 | 36.1 | 11.8 |
| C95 | 1.7–32.4 | 2.4–562.5 | ND | ND | 0.6–15.9 | 5.1–54.5 | 0.7–36.6 |
| c/μ | 2.3 | 276.9 | ND | ND | 1.5 | 4.5 | 3.9 |
| CH n | 16 | 16 | 16 | 15 | 17 | 16 | 14 |
| Θ | 7.2 ± 4.3 | 1.6 ± 0.9 | 3.8 ± 2.8 | 3.8 ± 2.4 | 2.8 ± 2.4 | 5.8 ± 8.3 | 4.2 ± 2.5 |
| C | 17.4 | >10,000 | 10.1 | 20.2 | 4.0 | <0.5 | 45.6 |
| C95 | 4.3–28.4 | ND | 0.4–21.7 | 29.6–495.9 | 0.6–17.3 | ND | 1.4–101.1 |
| c/μ | 2.4 | ND | 2.6 | 5.4 | 1.4 | ND | 10.8 |
| TL n | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Θ | 4.9 ± 2.8 | 0.9 ± 0.8 | 0.0 ± 0.0 | 5.1 ± 5.9 | 4.5 ± 3.2 | 11.7 ± 6.4 | 2.7 ± 2.1 |
| C | 58.6 | 32.4 | ND | <0.5 | 8.7 | 37.3 | 6.6 |
| C95 | 6.9–259.3 | 1.6–32.4 | ND | ND | 0.7–256.8 | 6.7–74.8 | 1.7–33.7 |
| c/μ | 12.0 | 37.4 | ND | ND | 2.0 | 3.2 | 2.4 |
| All n | 99 | 105 | 101 | 89 | 109 | 102 | 94 |
| Sites | 404 (320) | 358 (166) | 374 (146) | 418 (309) | 458 (365) | 651 (292) | 436 (348) |
| S | 49 | 14 | 25 | 38 | 48 | 80 | 53 |
| Θ | 6.5 ± 3.4 | 1.3 ± 1.0 | 3.5 ± 2.4 | 5.6 ± 3.7 | 5.7 ± 3.0 | 17.0 ± 9.6 | 5.8 ± 3.7 |
| C | 30.3 | 152.8 | 12.7 | 11.1 | 34.7 | 12.7 | 13.1 |
| C95 | 5.3–33.1 | 1.3–94.6 | 0.6–13.1 | 1.3–17.1 | 2.8–41.3 | 5.4–18.4 | 1.6–18.8 |
| c/μ | 4.7 | 115.6 | 3.6 | 2.0 | 6.1 | 0.7 | 2.3 |
Arr, gene arrangement; n, sample size; Θ, heterozygosity per gene based on the number of segregating sites ± standard error (Watterson 1975); C, estimates of the neutral recombination parameter (Hudson 1987); C95, 95% confidence interval on C determined with bootstrap replication; ND, not determined.