Mutations in the fusion protein cleavage site of avian paramyxovirus serotype 4 confer increased replication and syncytium formation in vitro but not increased replication and pathogenicity in chickens and ducks.

Abstract excerpt

To evaluate the role of the F protein cleavage site in the replication and pathogenicity of avian paramyxoviruses (APMVs), we constructed a reverse genetics system for recovery of infectious recombinant APMV-4 from cloned cDNA. The recovered recombinant APMV-4 resembled the biological virus in gr...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Antibodies, Viral
• Share to Cytopathogenic Effect, Viral
• Share to Ducks