Table 4. Overview of antivirals mutations in virus isolates from swine and environment (NCBI).
NA subtype | Mutation 1) | Type of residue 2) | No. |
swine N2 | (z) E119G/A/D | F | 1 |
(z) Q136K | 1 | ||
(o) D198N | F | 1 | |
(z) R224K | C | 1 | |
(o) I314V | 14 | ||
All | 18 | ||
environ. N3 | (z) R152K | C | 1 |
All | 1 | ||
Total | 19 |
(z) - zanamivir related mutations; (o) - OC related mutation.
C - catalytic residue; F - framework residue.