TABLE 3.
Predicted amino acid substitutions in Nsp1α and ORF2 to ORF7 from persistent PRRSV isolates recovered from pigs infected with PRRSV strain 16244B
| Genome region | Amino acid substitution from PRRSV isolate:
|
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3-7 | 3-84 | 3-84b | 3-150b | 22-7 | 22-84b | 27-7 | 27-84b | 31-7 | 31-84b | 31-150b | 32-7 | 32-84b | |
| Nsp1α | A114T | A114T | I81V | A114T | |||||||||
| ORF2 | Q189R | Q189R | Q189R | Q189R | |||||||||
| A223T | A223T | L203P | A223T | ||||||||||
| ORF3 | I215T | I215T | I215T | S15N | S15N | H79Y | I215T | S15N | |||||
| T64A | S106G | ||||||||||||
| Q151R | |||||||||||||
| ORF4 | E35K | E35K | E35K | A45V | A45V | S51G | E35K | A45V | |||||
| M157T | F118L | V127E | |||||||||||
| ORF5 | N58D | N58D | N58D | D61N | D61N | D61N | N58D | D61N | |||||
| Y141H | Y141H | Y141H | |||||||||||
| ORF6 | K70E | K70E | T63M | K70E | |||||||||
| ORF7 | |||||||||||||