Table 1. Summary of the four taxonomic datasets used in flyDIVaS_v1.1.
| Taxonomic Dataset | Number of 1:1 Orthologs | Mean Alignment Coverage (%) | Mean dN/dS (ω) | Positively Selected Gene Fraction (%) | ||
|---|---|---|---|---|---|---|
| M1a vs. M2a (FDR adjusted) | M7 vs. M8 (FDR adjusted) | M8 vs. M8a (FDR adjusted) | ||||
| D. melanogaster and D. simulans | 11,278 | 98.6 | 0.205 | NA | NA | NA |
| melanogaster subgroup | 9,169 | 95.0 | 0.129 | 3.3 (2.4) | 4.2 (3.0) | 0.2 (0.1) |
| melanogaster group | 8,649 | 92.1 | 0.086 | 2.3 (1.6) | 4.4 (3.7) | 3.7 (2.2) |
| Drosophila 12 species | 6,040 | 83.9 | 0.065 | 0.8 (0.4) | 9.6 (5.3) | 2.3 (1.0) |
Included are orthology and alignment coverages, divergence estimates (dN/dS), and fractions of positive selected genes fitted to nested PAML (Yang 1997) models of selection.