. "Charakteristika kmen\u016F viru reproduk\u010Dn\u00EDho a respira\u010Dn\u00EDho syndromu prasat (PRRS) izolovan\u00FDch v \u010CR" . "Seven strains of PRRS virus were isolated from swine herds in Czech Republic and results are in evidence that, folowing the first detection of virus in 1995, the virus is still cirkulating in herds and induced clinical disease. All isolated Czech strains have European genotype and are distinct from the American genotype. Nine point mutations in the ORF5 region resulted from 152 in vitro passages of the V-502 strain in MARC-145 cells."@en . "7"^^ . . "0"^^ . . "0"^^ . . "Charakteristika kmen\u016F viru reproduk\u010Dn\u00EDho a respira\u010Dn\u00EDho syndromu prasat (PRRS) izolovan\u00FDch v \u010CR"@cs . "Brno" . . "Characterization of viral strains of the porcine reproduction and respiratory syndrome (PRRS) isolated in the Czech Republic"@en . . . "Charakteristika kmen\u016F viru reproduk\u010Dn\u00EDho a respira\u010Dn\u00EDho syndromu prasat (PRRS) izolovan\u00FDch v \u010CR"@cs . "V\u00DAVeL" . "[CA1424657E3F]" . . "14"^^ . "Characterization of viral strains of the porcine reproduction and respiratory syndrome (PRRS) isolated in the Czech Republic"@en . "P(EP9186)" . "Val\u00ED\u010Dek, Lubom\u00EDr" . . "675429" . . . "Pigs; virus; isolation; attenuation; ORF5; point mutations"@en . . . . "Charakteristika kmen\u016F viru reproduk\u010Dn\u00EDho a respira\u010Dn\u00EDho syndromu prasat (PRRS) izolovan\u00FDch v \u010CR" . "V \u010CR jsme izolovali a charakterizovali 7 kmen\u016F viru PRRS.Virus od r. 1995 st\u00E1le cirkuluje v chovech prasat. Izolovan\u00E9 virov\u00E9 kmeny PRRS jsou v\u0161echny evropsk\u00E9ho genotypu a li\u0161\u00ED se od americk\u00E9ho genotypu. \u010Cesk\u00E9 kmeny jsou geneticky heterogenn\u00ED a odli\u0161n\u00E9 kmeny koexistuj\u00ED i v jednom chovu. Experiment\u00E1ln\u00ED infekce prasat r\u016Fzn\u011B atenuovan\u00FDm kmenem CAPM V-502 nevyvolala v\u00FDrazn\u011Bj\u0161\u00ED klinick\u00E9 p\u0159\u00EDznaky infekce, navodila v\u0161ak tvorbu specifick\u00FDch protil\u00E1tek. Pas\u00E1\u017Eov\u00E1n\u00ED kmene ( 152 pas\u00E1\u017E\u00ED) vedlo k 9 bodov\u00FDm mutac\u00EDm v ORF5 virov\u00E9ho genomu." . . "7"^^ . "RIV/00027162:_____/01:80000086!RIV/2002/MZE/M03002/N" . . . . "RIV/00027162:_____/01:80000086" . "Neuveden" .