Table 2.
Comparison of amino acid substitution between isolates reported in present study with that of the ECSA prototype strain S27 & Ross strain.
| Amino acid residue position | AF369024/S27 | HM045811/Ross Tanzania | CHIKV/AHRR/2016/17 | CHIKV/AHRR/2016/25 | CHIKV/AHRR/2016/34 | CHIKV/AHRR/2016/71 | CHIKV/AHRR/2016/89 | CHIKV/AHRR/2016/108 | CHIKV/AHRR/2016/112 |
|---|---|---|---|---|---|---|---|---|---|
| 145 | T | T | . | . | . | . | . | . | A |
| 149 | N | N | . | . | . | K | . | . | . |
| 150 | G | G | . | . | . | D | . | . | . |
| 211 | K | K | E | E | E | E | E | E | E |
| 269 | M | M | V | V | V | V | V | V | V |
| 284 | D | D | E | E | E | E | E | E | E |
| 314 | G | G | A | . | A | . | A | . | . |