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Entrez PubMed Nucleotide Protein Genome Structure PMC Taxonomy BioCollections
   
       
Lineage (full): Viruses; Riboviria; Orthornavirae; Negarnaviricota; Polyploviricotina; Insthoviricetes; Articulavirales; Orthomyxoviridae; Alphainfluenzavirus; Alphainfluenzavirus influenzae; Influenza A virus