"4"^^ . . "P(EP9186), Z(MZE-M03-99-01)" . "Comparizon of the ORF5 sequnces of Czech PRRS isolates." . . . "Comparizon of the ORF5 sequnces of Czech PRRS isolates."@en . "RIV/00027162:_____/00:70000117!RIV/2001/MZE/M03001/N" . . "European Society for Veterinary Virology" . "The nucleotide sequences of the major envelope glycoprotein gene (ORF5) of 7 Czech isolates of porcine reproductive and respiratory syndrome virus were determined. In the phylogenetic tree the European isolates were divided into two different clades. Two Czech isolates (V-501 and V-503) and Italian strain PRRSV 2156 fall into one clade. The remaining European strains comprised the second clade. Surprisingly, two separately clustered strains (V-501 and V-516) were isolated from the same herd." . "2"^^ . . "Indik, Stanislav" . . "The nucleotide sequences of the major envelope glycoprotein gene (ORF5) of 7 Czech isolates of porcine reproductive and respiratory syndrome virus were determined. In the phylogenetic tree the European isolates were divided into two different clades. Two Czech isolates (V-501 and V-503) and Italian strain PRRSV 2156 fall into one clade. The remaining European strains comprised the second clade. Surprisingly, two separately clustered strains (V-501 and V-516) were isolated from the same herd."@en . . "RIV/00027162:_____/00:70000117" . . . "5th International Congress of Veterinary Virology: %22Veterinary Virology in the New Millenium%22" . "Comparizon of the ORF5 sequnces of Czech PRRS isolates." . "Comparizon of the ORF5 sequnces of Czech PRRS isolates."@en . . . . "porcine; sequencing; PRRS; Arteriviridae"@en . . . "2"^^ . . . "248" . "[CA1D4A672D1F]" . "Indik, Stanislav" . . "Italy" . "707250" .