Glutamic acid at position 227 in H1N1 influenza virus is associated with human-to-human transmission.
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资源简介：
Sequence comparison of amino acid 227 and 219 (H3 numbering) of HA protein of H1N1 viruses, showing prototypic examples of seasonal H1N1, pH1N1 2009, classical swine influenza and dead-end zoonoses from swine to humans.
创建时间：
2011-10-05
