Genomic Structure,Functions and Critical Virulence Factors of Senecavirus A
Senecavirus A(SVA)is an important pathogen affecting pigs,and its evolution and pathogenicity are closely related to its genomic variation.Here,its genomic structure,coding protein functions and types of gene variation were summarized,critical gene regions including structural and non-structural protein coding genes and non-coding region that might affect its virulence were described,and research progress on its genome was reviewed to provide a basis for further understanding its molecular epidemiological features and for future prevention and control of relevant diseases.