Using RT-PCR clones isolated from Guangxi 8 genes of H9N2 subtype avian influenza virus, whole-genome sequencing, sequence sequence alignment and genetic evolution analysis of the results.
Cloning the subtype avian influenza virus H9N2 subtype avian influenza virus by RT-PCR method in Guangxi. The whole gene was sequenced. Sequence alignment and phylogenetic analysis were carried out.