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Sequence homologies among the swine H1N2 viruses analyzed in this studya
| Gene segment | % Nucleotide sequence identity |
|---|---|
| PB2 | 97.3-99.3 |
| PB1 | 98.0-99.7 |
| PA | 96.9-99.1 |
| HA | 91.9-99.2 |
| NP | 96.3-99.7 |
| NA | 96.7-99.6 |
| M | 96.1-99.8 |
| NS | 97.4-99.6 |
The viruses included in these analyses were the eight swine H1N2 viruses newly described in this paper as well as the original swine H1N2 virus described previously (7).
