No abstract available
MeSH terms
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Animals
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Chickens / virology
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Evolution, Molecular
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Genes, Viral / genetics
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Genetic Engineering
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Genetic Variation / genetics
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Genome, Viral
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Hemagglutinin Glycoproteins, Influenza Virus / chemistry
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Hemagglutinin Glycoproteins, Influenza Virus / genetics
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Hemagglutinin Glycoproteins, Influenza Virus / immunology
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Humans
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Influenza A virus / genetics
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Influenza A virus / immunology
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Influenza A virus / pathogenicity*
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Influenza Vaccines / biosynthesis
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Influenza Vaccines / immunology
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Influenza, Human / epidemiology*
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Influenza, Human / mortality
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Influenza, Human / transmission
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Influenza, Human / virology*
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Mice
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Multifactorial Inheritance / genetics
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Mutation / genetics
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Phylogeny
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Protein Structure, Tertiary
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RNA, Viral / analysis
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RNA, Viral / genetics
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RNA, Viral / isolation & purification
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Reassortant Viruses / genetics
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Reassortant Viruses / immunology
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Reassortant Viruses / pathogenicity
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Recombination, Genetic / genetics
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Risk
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Species Specificity
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Swine / virology
Substances
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Hemagglutinin Glycoproteins, Influenza Virus
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Influenza Vaccines
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RNA, Viral