A virulent and pathogenic infectious clone of Senecavirus A

Abstract excerpt

Senecavirus A (SVA) is a picornavirus that circulates in swine populations worldwide causing vesicular disease (VD) in affected animals. Here we developed a reverse genetics system for SVA based on the well-characterized wild-type SVA strain SD15-26 (wt SVA SD15-26). The full-length cDNA genome of SVA was cloned into a plasmid under a T7 RNA polymerase promoter. Following in vitro transcription, the genomic viral...

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