Table 2.
Summary of Polymorphism and Divergence Statistics
| πA (%) | πS (%) | πA/πS (%) | KA (%) | KS (%) | KA/KS (%) | Tajima’s D (Nonsynonymous) | Tajima’s D (Synonymous) | |
|---|---|---|---|---|---|---|---|---|
| Unbiased | ||||||||
| XR (n = 54) | 0.136 | 1.52 | 8.88 | 2.06 | 22.4 | 9.18 | −0.763 | −0.799 |
| (0.0264) | (0.158) | (1.96) | (0.315) | (1.33) | (1.46) | (0.123) | (0.183) | |
| A (n = 31) | 0.356 | 2.16 | 16.5 | 6.23 | 28.8 | 21.6 | −0.966 | −0.881 |
| (0.0606) | (0.267) | (3.48) | (0.815) | (3.32) | (2.95) | (0.120) | (0.106) | |
| Female-biased | ||||||||
| X (n = 8) | 0.359 | 1.82 | 19.8 | 8.42 | 27.4 | 30.8 | −0.937 | −1.03 |
| (0.220) | (0.663) | (23.1) | (2.24) | (8.42) | (12.5) | (0.269) | (0.268) | |
| A (n = 17) | 0.197 | 1.17 | 16.8 | 7.55 | 31.9 | 26.4 | −1.41 | −1.07 |
| (0.0552) | (0.262) | (6.06) | (1.32) | (0.755) | (6.96) | (0.0612) | (0.117) | |
Note.—Standard errors are in parentheses; these were calculated directly from the individual gene values, except for the ratios πA/πS and KA/KS, which were estimated using the delta method (Bulmer 1980). Divergence is measured from D. affinis.