Table 1.
Estimates of polymorphism and divergence for the three nuclear loci
| S | π | F | S* | Ks | |
|---|---|---|---|---|---|
| pcl (595 bp) | |||||
| Drosophila mauritiana | 24 | 0.0015 | 7 | 0 | 0.021 |
| Drosophila simulans | 0 | 0.0000 | |||
| fog (479 bp) | |||||
| D. mauritiana | 15 | 0.0003 | 4 | 1 | 0.015 |
| D. simulans | 11 | 0.0088 | |||
| mav (582 bp) | |||||
| D. mauritiana | 5 | 0.0005 | 6 | 0 | 0.025 |
| D. simulans | 4 | 0.0029 | |||
Sample size for D. mauritiana = 165 and for D. simulans = 31. Sequence length, after discarding alignment gaps, is shown in brackets after the gene name. S is number of segregating sites; π is silent nucleotide diversity with Jukes-Cantor correction; F is the number of fixed differences between D. mauritiana and D. simulans; S* is the number of shared polymorphisms between D. mauritiana and D. simulans; Ks is the average number of silent substitutions per site between D. mauritiana and D. simulans.