TABLE 5.
Microarray hybridization of swine influenza A viruses
| Virus strain | No. of segments classified | Phylogenetic clades by genea: |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| PB2 | PB1 | PA | HA | NP | NA | M | NS | ||
| A/swine/Mexico/Ver29/2010 (H1N1) | 8 | 2 | 3 | 3 | H1-1 | 4 | N1-2 | 0 | 1 |
| A/swine/Mexico/Ver31/2010 (H1N1) | 8 | 2 | 3 | 3 | H1-1 | 4 | N1-NDb | 0 | 1 |
| A/swine/Mexico/Ver37/2010 (H1N1) | 8 | 2 | 3 | 3 | H1-1 | 4 | N1-2 | 0 | 1 |
| A/swine/Mexico/Qro32/2010 (H1N1) | 8 | 2 | 3 | 3 | H1-1 | 4 | N1-2 | 0 | 1 |
| A/swine/Mexico/Mex52/2010 (H1N1) | 8 | 2 | 3 | 3 | H1-1 | 4 | N1-2 | 0 | 1 |
| A/swine/Mexico/Mex50/2010 (H3N2) | 8 | 2 | 3 | 3 | H3-0 | 4 | N2-0 | 0 | 1 |
| A/swine/Mexico/Mex51/2010 (H3N2) | 7 | 2 | 3 | 3 | H3-0 | 4 | N2-0 | ND | 1 |
| A/swine/Mexico/Mich40/2010 (H3N2) | 6 | 2 | 3 | 3 | H3-0 | 4 | N2-0 | ND | ND |
a
Phylogenetic clades assigned to each influenza A virus strain by microarray hybridization.
b
ND, gene segments not detected or clades not defined.