Table 4 Synonymous and non-synonymous substitution rates of each coding region among the three genomes of ERBV
From: Equine rhinitis B viruses in horse fecal samples from the Middle East
Putative proteins | No. of amino acids | Ka | Ks | Ka/Ks |
|---|---|---|---|---|
L | 219 | 0.0485 | 1.5837 | 0.0316 |
VP4 | 70–71 | 0.0146 | 1.6845 | 0.0074 |
VP2 | 256 | 0.0279 | 0.0000 | - |
VP3 | 229–230 | 0.0213 | 1.7612 | 0.0122 |
VP1 | 319–323 | 0.0792 | 2.2486 | 0.0363 |
2A | 16 | 0.0692 | 1.3160 | 0.0728 |
2B | 283 | 0.0233 | 1.4797 | 0.0177 |
2C | 317 | 0.0106 | 0.9440 | 0.0113 |
3A | 133 | 0.0231 | 0.9593 | 0.0242 |
3B | 21 | 0.0294 | 0.6540 | 0.0639 |
3C | 252 | 0.0126 | 0.6211 | 0.0203 |
3D | 468 | 0.0038 | 0.2511 | 0.0152 |