A single amino acid in the stalk region of the H1N1pdm influenza virus HA protein affects viral fusion, stability and infectivity.
The 2009 H1N1 pandemic (H1N1pdm) viruses have evolved to contain an E47K substitution in the HA2 subunit of the stalk region of the hemagglutinin (HA) protein. The biological significance of this single amino acid change was investigated by comparing A/California/7/2009 (HA2-E47) with a later strain...
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Autores principales: | , , |
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Formato: | article |
Lenguaje: | EN |
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Public Library of Science (PLoS)
2014
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Acceso en línea: | https://doaj.org/article/eecdfe2539b74a588e24eb38d56361a6 |
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