Table 2.
Numbers of functional OR genes for 15 clades in each Drosophila species
| Species* | Clade |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O† | |
| mel | 8 | 1 | 2 | 3 | 1 | 6 | 4 | 3 | 1 | 2 | 5 | 18 | 2 | 4 | 1 |
| sim | 8 | 1 | 2 | 3 | 1 | 4 | 3 | 1 | 1 | 2 | 4 | 15 | 2 | 4 | 1‡ |
| sec | 8 | 1 | 2 | 3 | 0 | 6 | 4 | 1 | 2 | 2 | 5 | 15 | 2 | 2 | 1 |
| yak | 9 | 1 | 2 | 3 | 1 | 6 | 4 | 3 | 2 | 2 | 5 | 17 | 2 | 5 | 1 |
| ere | 8 | 1 | 3 | 3 | 1 | 6 | 4 | 3 | 2 | 1 | 5 | 17 | 2 | 4 | 1 |
| ana | 8 | 0 | 1 | 3 | 1 | 5 | 4 | 3 | 2 | 2 | 5 | 24 | 3 | 4 | 1 |
| pse | 9 | 1 | 2 | 3 | 2 | 6 | 4 | 3 | 2 | 2 | 5 | 19 | 2 | 3 | 1 |
| per | 7 | 1 | 0 | 1 | 0 | 6 | 4 | 2 | 2 | 2 | 4 | 18 | 2 | 2 | 1 |
| wil | 12 | 1 | 1 | 3 | 1 | 7 | 3 | 2 | 1 | 2 | 5 | 19 | 4 | 3 | 1 |
| vir | 8 | 1 | 1 | 3 | 1 | 3 | 4 | 3 | 2 | 2 | 3 | 17 | 3 | 1 | 1 |
| moj | 8 | 1 | 1 | 3 | 1 | 3 | 4 | 2 | 2 | 2 | 5 | 21 | 3 | 2 | 1 |
| gri | 9 | 1 | 1 | 2 | 1 | 2 | 4 | 4 | 2 | 2 | 7 | 20 | 4 | 1 | 1 |
The phylogenetic clades in this table are defined in Fig. 4.
*The first three characters are used as the abbreviation for each species.
†Orthologous to the melanogaster gene OR83b (OR49).
‡Contains one internal stop codon.