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Positive selection on hemagglutinin and neuraminidase genes of H1N1 influenza viruses
BACKGROUND: Since its emergence in March 2009, the pandemic 2009 H1N1 influenza A virus has posed a serious threat to public health. To trace the evolutionary path of these new pathogens, we performed a selection-pressure analysis of a large number of hemagglutinin (HA) and neuraminidase (NA) gene s...
| Autores principales: | , , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3094300/ https://www.ncbi.nlm.nih.gov/pubmed/21507270 http://dx.doi.org/10.1186/1743-422X-8-183 |