"Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene" . "Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene" . "10-11" . "Val\u00ED\u010Dek, Lubom\u00EDr" . . "RIV/00027162:_____/02:90000062" . "Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene"@en . "RFLP; PRRSV; Porcilis PRRS; Pyrsvac-18; ORF5"@en . "P(GP524/01/P130), Z(MZE-M03-99-01)" . . "Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene"@en . . . "0"^^ . "0"^^ . "Veterin\u00E1rn\u00ED medic\u00EDna" . "2"^^ . . . "RFLP analysis of ORF5 was developed for typing of Czech strains of PRRS virus The set of restriction enzymes Acc I, Hae II qnd SnaB I allowed differentiation of heterogenous Czech strains of PRRSV clustered separately in the phylogenetic tree. The same restriction enzymes could distinquish the European-type vaccine strains Porcilis PRRS and Pyrsvac-183 from the Czech field isolates." . "2"^^ . "0375-8427" . . "CZ - \u010Cesk\u00E1 republika" . "7"^^ . . "643153" . . "RIV/00027162:_____/02:90000062!RIV/2003/MZE/M03003/N" . . "[D6FDA74C1B0E]" . . . . "RFLP analysis of ORF5 was developed for typing of Czech strains of PRRS virus The set of restriction enzymes Acc I, Hae II qnd SnaB I allowed differentiation of heterogenous Czech strains of PRRSV clustered separately in the phylogenetic tree. The same restriction enzymes could distinquish the European-type vaccine strains Porcilis PRRS and Pyrsvac-183 from the Czech field isolates."@en . . . "295;301" . . . "47" . . .