Development and characterization of a recombinant Senecavirus A expressing enhanced green fluorescent protein.

ABSTRACT:

Introduction

Senecavirus A (SVA), belonging to the genus Senecavirus in the family Picornaviridae, is an emerging pathogen causing vesicular disease in pigs. The main clinical manifestations of SVA infection include high mortality in neonatal piglets, skin ulceration, and vesicular lesions. So far, there is no commercially available vaccines or drugs against SVA. Construction of SVA infectious clones carrying reporter genes will help understand the characteristics of SVA and promote vaccine development.

Methods

In this study, we established a reverse genetics system for a local SVA isolate and used it to rescue a recombinant SVA, rSVA-eGFP, expressing the enhanced green fluorescent protein (eGFP) by inserting eGFP, GSG linker and the P2A sequence between 2A and

SUBMITTER: Huang W 

PROVIDER: S-EPMC11464439 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature