Table 3. Numbers of fixed nonsynonymous and synonymous substitutions between Ficedula parva and F. albicilla at the transmembrane and surface segments of ND2 and Cytb.
| Fixed substitution | ND2 |
Cytb |
||
|---|---|---|---|---|
| Transmembrane | Surface | Transmembrane | Surface | |
| Nonsynonymous | 12 | 1 | 8 | 1 |
| Synonymous | 30 | 24 | 30 | 21 |
| FET probability | 0.012 | 0.083 | ||
Abbreviation: FET, Fisher's exact one-tailed test.
FET probability indicates the probability of Fisher's exact one-tailed test.