Table 5. Selection pressure analysis of the RSV BA genotype of the second hypervariable region of G protein gene using SLAC and FEL method.
| BA genotype | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nucleotide substitution method → | SLAC | FEL | |||||||||||||
| HKY85 | F81 | REV | HYK85 | F81 | REV | ||||||||||
| P value ↓ | dN/dS | selected sites | dN/dS | selected sites | dN/dS | selected sites | selected sites | selected sites | selected sites | ||||||
| +ve | -ve | +ve | -ve | +ve | -ve | +ve | -ve | +ve | -ve | +ve | -ve | ||||
| 0.05 | 0.476 | - | 3 | 0.441 | - | 4 | 0.465 | - | 3 | - | 5 | - | 5 | - | 5 |
| 0.1 | 0.476 | 1 (219) | 4 | 0.441 | 1 (267) | 5 | 0.465 | 1 (219) | 4 | - | 15 | 1(267) | 9 | - | 13 |
| 0.15 | 0.476 | 1 (219) | 4 | 0.441 | 1 (267) | 5 | 0.465 | 1 (219) | 4 | 3 (219, 251, 267) | 19 | 4 (219, 247, 251, 267) | 15 | - | 18 |
| 0.2 | 0.476 | 2 (219, 267) | 5 | 0.441 | 1 (267) | 9 | 0.465 | 2 (219, 267) | 5 | - | 19 | 7 (219, 246, 247, 251, 267, 282, 289) | 21 | 1 (219) | 19 |