ArticleInternational journal of molecular sciences2020

Insertion of Basic Amino Acids in the Hemagglutinin Cleavage Site of H4N2 Avian Influenza Virus (AIV)-Reduced Virus Fitness in Chickens is Restored by Reassortment with Highly Pathogenic H5N1 AIV.

Marcel Gischke et al.PubMed ↗Full text ↗Publisher ↗

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