"CZ - \u010Cesk\u00E1 republika" . . . . . "Efektivnost a d\u011Bdi\u010Dn\u00E9 zalo\u017Een\u00ED rezistence linie Pc 50-4 (Avena sterilis L.) ke rzi ovesn\u00E9 (Puccinia coronata Cda. f. sp. avenae Erikson)"@cs . "1212-1975" . "Major gen rezistence proti rzi ovesn\u00E9, inkorporovan\u00FD do linie Pc 50-4, je jedn\u00EDm ze skupiny gen\u016F p\u0159enesen\u00FDch do Avena sativa L. z plan\u00E9ho druhu Avena sterilis L. V p\u0159edlo\u017Een\u00E9 studii bylo prok\u00E1z\u00E1no, \u017Ee sledovan\u00FD gen je vysoce \u00FA\u010Dinn\u00FD proti \u0159ad\u011B nov\u00FDch patotyp\u016F rzi ovesn\u00E9 poch\u00E1zej\u00EDc\u00EDch z r\u016Fzn\u00FDch region\u016F Evropy a Bl\u00EDzk\u00E9ho v\u00FDchodu z\u00EDskan\u00FDch v letech 2000\u20132004. Ze 71 testovan\u00FDch izol\u00E1t\u016F vykazovalo virulenci k Pc 50-4 pouze 5 r\u016Fzn\u00FDch patotyp\u016F z odli\u0161n\u00FDch geografick\u00FDch oblast\u00ED. Efektivnost tohoto genu tak v sou\u010Dasnosti dosahuje hodnoty 0,9296. Tato \u00FArove\u0148 je srovnateln\u00E1 se skupinou gen\u016F rezistence s prok\u00E1zanou nejvy\u0161\u0161\u00ED efektivnost\u00ED odolnosti pou\u017E\u00EDvan\u00FDmi jako diferenci\u00E1tory ve V\u00FDzkumn\u00E9m \u00FAstavu rostlinn\u00E9 v\u00FDroby v Praze a tak\u00E9 s geny odolnosti \u00FAsp\u011B\u0161n\u011B vyu\u017E\u00EDvan\u00FDmi ve \u0161lechtitelsk\u00FDch programech Severn\u00ED Ameriky. Hybridologick\u00FDmi anal\u00FDzami v generac\u00EDch F2 a F3 ve sklen\u00EDkov\u00FDch a poln\u00EDch podm\u00EDnk\u00E1ch bylo zji\u0161t\u011Bno, \u017Ee d\u011Bdi\u010Dnost odolnosti linie Pc 50-4 je k patotyp\u016Fm izolovan\u00FDm ned\u00E1vno z r\u016Fzn\u00FDch oblast\u00ED Evropy zal"@cs . . "1" . . . "Inheritance and Efficiency of Crown Rust Resistance in the Line Pc 50 (Avena sterilis L.)" . "479706" . "Efektivnost a d\u011Bdi\u010Dn\u00E9 zalo\u017Een\u00ED rezistence linie Pc 50-4 (Avena sterilis L.) ke rzi ovesn\u00E9 (Puccinia coronata Cda. f. sp. avenae Erikson)"@cs . . "Z(MZE0002700603)" . . . . "1" . "Inheritance and Efficiency of Crown Rust Resistance in the Line Pc 50 (Avena sterilis L.)"@en . . "Pc 50-4, gene of resistance to oat crown rust, is a member of the set of genes transferred to cultivated Avena sativa L. from wild Avena sterilis L. In our study, a high level of the efficiency of Pc 50-4 in the control of a number of pathotypes originating from different regions of Europe and Middle East, collected in 2000\u20132004, is demonstrated. Only 5 pathotypes from different geographical areas were virulent to Pc 50-4 out of the total of 71 tested isolates. The efficiency of the gene Pc 50-4 is 0.9296. This value is well comparable with the very high efficiency of the set of genes which are commonly used as differentials in the Research Institute of Crop Production in Prague as well as with genes successfully used in breeding resistance programmes in North America. Hybridological F2 and F3 analyses performed in field and glasshouse conditions show that in the Pc 50-4 line the resistance to two recently identified pathotypes of oat crown rust is conditioned by one major gene as well."@en . "oat, major resistance genes, Puccinia coronata f.sp. avenae, pathotype"@en . "RIV/00027006:_____/06:1288" . "1"^^ . . . "Pc 50-4, gene of resistance to oat crown rust, is a member of the set of genes transferred to cultivated Avena sativa L. from wild Avena sterilis L. In our study, a high level of the efficiency of Pc 50-4 in the control of a number of pathotypes originating from different regions of Europe and Middle East, collected in 2000\u20132004, is demonstrated. Only 5 pathotypes from different geographical areas were virulent to Pc 50-4 out of the total of 71 tested isolates. The efficiency of the gene Pc 50-4 is 0.9296. This value is well comparable with the very high efficiency of the set of genes which are commonly used as differentials in the Research Institute of Crop Production in Prague as well as with genes successfully used in breeding resistance programmes in North America. Hybridological F2 and F3 analyses performed in field and glasshouse conditions show that in the Pc 50-4 line the resistance to two recently identified pathotypes of oat crown rust is conditioned by one major gene as well." . "Inheritance and Efficiency of Crown Rust Resistance in the Line Pc 50 (Avena sterilis L.)"@en . "6"^^ . "1"^^ . "Klenov\u00E1, Hana" . "Inheritance and Efficiency of Crown Rust Resistance in the Line Pc 50 (Avena sterilis L.)" . . "[DF75A8F6DA71]" . "RIV/00027006:_____/06:1288!RIV07-MZE-00027006" . . "Czech Journal of Genetics and Plant Breeding" .