Prevailing PA mutation K356R in avian influenza H9N2 virus increases mammalian replication and pathogenicity
(2016)
Journal Article
Adaptation of the viral polymerase complex comprising PB1, PB2, and PA is necessary for efficient influenza A virus replication in new host species. We found that PA mutation K356R (PA-K356R) has become predominant since 2014 in avian H9N2 viruses in... Read More about Prevailing PA mutation K356R in avian influenza H9N2 virus increases mammalian replication and pathogenicity.