has role has_role has role gene as virulence factor in pathogen has role has_role has role Classical swine fever virus protein-coding gene of Classical swine fever virus PestiV2gp1 11096 20140406 920146 Bin Zhao, Oliver He NCBI-supplied PMID: 14659557; 16022897; 16908042; 16917742; 17108025; 17447110; 17928086; 17947522; 17969857; 18485511; 18632959; 18987150; 19093875; 19185595; 19264773; 19710255; 19713054; 19767841; 19782108; 19906943; 19951725; 20558217; 20631090; 20637813; 21318239; 21400206; 21680532; 21945636; 21968199; 22258858; 22261205; 22496228; 22674973; 22727685; 22795973; 23487454 PestiV2gp1 WEB: http://www.ncbi.nlm.nih.gov/gene polyprotein protein-coding MUTATION: A E2 mutant in Classical swine fever virus is attenuated in pigs [PMID:15837238]. 4960 virulence factor gene role