. . . "Padl\u00ED je nej\u010Dast\u011Bj\u0161\u00ED chorobou je\u010Dmene a odolnost p\u011Bstovan\u00FDch odr\u016Fd je nejefektivn\u011Bj\u0161\u00EDm a zdravotn\u011B bezpe\u010Dn\u00FDm zp\u016Fsobem omezov\u00E1n\u00ED ztr\u00E1t p\u016Fsoben\u00FDch dan\u00FDm patogenem. Komer\u010Dn\u00ED odr\u016Fdy je\u010Dmene bez \u00FA\u010Dinn\u00E9 odolnosti k p\u016Fvodci padl\u00ED jsou na trhu osiv znev\u00FDhodn\u011Bny. \u0160lechtitelsk\u00E9 firmy se proto sna\u017E\u00ED vy\u0161lechtit odr\u016Fdy odoln\u00E9. Testy odolnosti pomoc\u00ED vybran\u00FDch izol\u00E1t\u016F patogenu umo\u017E\u0148uj\u00ED v\u010Dasn\u00E9 vylou\u010Den\u00ED potomstev bez perspektivn\u00EDch odolnost\u00ED a t\u00EDm zlev\u0148uj\u00ED \u0161lecht\u011Bn\u00ED nov\u00FDch odr\u016Fd." . . "Izol\u00E1t p\u016Fvodce padl\u00ED je\u010Dmene (Blumeria graminis f. sp. hordei) id. \u010D. 7777, vyzna\u010Duj\u00EDc\u00ED se komplexem virulenc\u00ED pot\u0159ebn\u00FDch k v\u00FDb\u011Br\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu je\u010Dmene" . "Dreiseitl, Anton\u00EDn" . "barley; Blumeria graminis f. sp. hordei; resistance genes; progenies; selection; isolate; association of required virulences"@en . . . "Isolate of the powdery mildew pathogen (Blumeria graminis f. sp. hordei) id. no. 7777 characterized by a complex of virulences necessary to select breeding material of barley"@en . . . . "Izol\u00E1t p\u016Fvodce padl\u00ED je\u010Dmene (Blumeria graminis f. sp. hordei) id. \u010D. 7777, vyzna\u010Duj\u00EDc\u00ED se komplexem virulenc\u00ED pot\u0159ebn\u00FDch k v\u00FDb\u011Br\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu je\u010Dmene" . "Isolate of the powdery mildew pathogen (Blumeria graminis f. sp. hordei) id. no. 7777 characterized by a complex of virulences necessary to select breeding material of barley"@en . "143238" . . . . . . "1"^^ . . "Izol\u00E1t p\u016Fvodce padl\u00ED je\u010Dmene (Blumeria graminis f. sp. hordei) id. \u010D. 7777, vyzna\u010Duj\u00EDc\u00ED se komplexem virulenc\u00ED pot\u0159ebn\u00FDch k v\u00FDb\u011Br\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu je\u010Dmene"@cs . "Limagrain CEC, s.r.o. Hrub\u010Dice 111 798 21 Bediho\u0161\u0165 I\u010C: 62587498 DI\u010C: CZ62587498 Datum uzav\u0159en\u00ED smlouvy: 26.10.2012 Odpov\u011Bdn\u00E1 osoba: Ing. Petr Sva\u010Dina, 582 368 347, petr.svacina@limagrain.com" . . . "1"^^ . "Bgh7777" . "Odr\u016Fdy je\u010Dmene jsou \u0161lecht\u011Bny p\u0159ev\u00E1\u017En\u011B na z\u00E1klad\u011B kombina\u010Dn\u00EDho k\u0159\u00ED\u017Een\u00ED. V\u0161echny sou\u010Dasn\u00E9 odr\u016Fdy obsahuj\u00ED nejm\u00E9n\u011B jeden gen specifick\u00E9 odolnosti k p\u016Fvodci padl\u00ED. Tyto geny \u010Di jejich kombinace se v\u0161ak vyzna\u010Duj\u00ED rozd\u00EDlnou aktu\u00E1ln\u00ED i perspektivn\u00ED \u00FA\u010Dinnost\u00ED. V dob\u011B k\u0159\u00ED\u017Een\u00ED nen\u00ED ve v\u011Bt\u0161in\u011B p\u0159\u00EDpad\u016F zn\u00E1mo genetick\u00E9 zalo\u017Een\u00ED odolnosti vybran\u00FDch rodi\u010Dovsk\u00FDch odr\u016Fd. Po k\u0159\u00ED\u017Een\u00ED tyto geny odolnosti v potomstvech segreguj\u00ED. Testy vybran\u00FDmi izol\u00E1ty patogenu (p\u016Fvodce padl\u00ED) umo\u017En\u00ED v\u00FDb\u011Br homozygotn\u00EDch potomstev s perspektivn\u00EDmi odolnostmi a t\u00EDm i racion\u00E1ln\u00ED redukci rozsahu \u0161lechtitelsk\u00E9ho materi\u00E1lu pro n\u00E1vazn\u00E9 v\u00FDb\u011Bry dal\u0161\u00EDch agronomicky v\u00FDznamn\u00FDch znak\u016F. \u017D\u00E1dn\u00FD ze sou\u010Dasn\u00FDch jedinc\u016F patogenu nen\u00ED schopen p\u0159ekonat v\u0161echny neperspektivn\u00ED odolnosti. Proto mus\u00ED b\u00FDt pro testy pou\u017Eito v\u00EDce izol\u00E1t\u016F vybran\u00FDch dle jejich specifick\u00E9 patogenity (virulence), tj. schopnosti vyvolat napaden\u00ED na rostlin\u00E1ch je\u010Dmene s p\u0159\u00EDslu\u0161n\u00FDm genem odolnosti. Vybran\u00E9 izol\u00E1ty mohou b\u00FDt pou\u017Eity bu\u010F k n\u00E1vazn\u00FDm test\u016Fm v \u010Dist\u00E9m stavu, nebo k jednor\u00E1zov\u00FDm test\u016Fm ve sm\u011Bsi. Izol\u00E1t 7777 byl z\u00EDsk\u00E1n odchytem ze vzdu\u0161n\u00E9 populace patogenu 25.05.2007 v \u00FAseku Brno-M\u011B\u0159\u00EDn a pro jeho kombinaci virulenc\u00ED byl ze 189 izol\u00E1t\u016F prostudovan\u00FDch v dan\u00E9m roce vybr\u00E1n k uchov\u00E1n\u00ED v genov\u00E9 bance patogenu. Vyzna\u010Duje se nejvy\u0161\u0161\u00ED komplexitou virulenc\u00ED ke gen\u016Fm odolnosti p\u0159\u00EDtomn\u00FDm p\u0159edev\u0161\u00EDm ve star\u0161\u00EDch odr\u016Fd\u00E1ch. D\u00EDky t\u00E9to komplexn\u00ED virulenci byl vybr\u00E1n k test\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu." . "RIV/25328859:_____/12:#0000695" . . "RIV/25328859:_____/12:#0000695!RIV13-MZE-25328859" . "I" . "[8A4B3382D7E2]" . "Odr\u016Fdy je\u010Dmene jsou \u0161lecht\u011Bny p\u0159ev\u00E1\u017En\u011B na z\u00E1klad\u011B kombina\u010Dn\u00EDho k\u0159\u00ED\u017Een\u00ED. V\u0161echny sou\u010Dasn\u00E9 odr\u016Fdy obsahuj\u00ED nejm\u00E9n\u011B jeden gen specifick\u00E9 odolnosti k p\u016Fvodci padl\u00ED. Tyto geny \u010Di jejich kombinace se v\u0161ak vyzna\u010Duj\u00ED rozd\u00EDlnou aktu\u00E1ln\u00ED i perspektivn\u00ED \u00FA\u010Dinnost\u00ED. V dob\u011B k\u0159\u00ED\u017Een\u00ED nen\u00ED ve v\u011Bt\u0161in\u011B p\u0159\u00EDpad\u016F zn\u00E1mo genetick\u00E9 zalo\u017Een\u00ED odolnosti vybran\u00FDch rodi\u010Dovsk\u00FDch odr\u016Fd. Po k\u0159\u00ED\u017Een\u00ED tyto geny odolnosti v potomstvech segreguj\u00ED. Testy vybran\u00FDmi izol\u00E1ty patogenu (p\u016Fvodce padl\u00ED) umo\u017En\u00ED v\u00FDb\u011Br homozygotn\u00EDch potomstev s perspektivn\u00EDmi odolnostmi a t\u00EDm i racion\u00E1ln\u00ED redukci rozsahu \u0161lechtitelsk\u00E9ho materi\u00E1lu pro n\u00E1vazn\u00E9 v\u00FDb\u011Bry dal\u0161\u00EDch agronomicky v\u00FDznamn\u00FDch znak\u016F. \u017D\u00E1dn\u00FD ze sou\u010Dasn\u00FDch jedinc\u016F patogenu nen\u00ED schopen p\u0159ekonat v\u0161echny neperspektivn\u00ED odolnosti. Proto mus\u00ED b\u00FDt pro testy pou\u017Eito v\u00EDce izol\u00E1t\u016F vybran\u00FDch dle jejich specifick\u00E9 patogenity (virulence), tj. schopnosti vyvolat napaden\u00ED na rostlin\u00E1ch je\u010Dmene s p\u0159\u00EDslu\u0161n\u00FDm genem odolnosti. Vybran\u00E9 izol\u00E1ty mohou b\u00FDt pou\u017Eity bu\u010F k n\u00E1vazn\u00FDm test\u016Fm v \u010Dist\u00E9m stavu, nebo k jednor\u00E1zov\u00FDm test\u016Fm ve sm\u011Bsi. Izol\u00E1t 7777 byl z\u00EDsk\u00E1n odchytem ze vzdu\u0161n\u00E9 populace patogenu 25.05.2007 v \u00FAseku Brno-M\u011B\u0159\u00EDn a pro jeho kombinaci virulenc\u00ED byl ze 189 izol\u00E1t\u016F prostudovan\u00FDch v dan\u00E9m roce vybr\u00E1n k uchov\u00E1n\u00ED v genov\u00E9 bance patogenu. Vyzna\u010Duje se nejvy\u0161\u0161\u00ED komplexitou virulenc\u00ED ke gen\u016Fm odolnosti p\u0159\u00EDtomn\u00FDm p\u0159edev\u0161\u00EDm ve star\u0161\u00EDch odr\u016Fd\u00E1ch. D\u00EDky t\u00E9to komplexn\u00ED virulenci byl vybr\u00E1n k test\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu."@cs . . . . "Barley varieties are bred mostly on the basis of combination breeding. All current varieties contain at least one gene for specific resistance to the powdery mildew pathogen. However, these genes or their combinations have different both actual and prospective effectiveness. At time of breeding, genetic background of resistance of chosen parental varieties is not mostly known. After crossing these resistance genes segregate in progenies. Tests with chosen isolates of the pathogen (causal agent of powdery mildew) allow to select homozygous progenies with promising resistances and thus to reduce the extent of breeding material. None of the current pathogen individuals is able to overcome all non promising resistances. Therefore, more isolates selected for their specific pathogenicity (virulence), i.e. the ability to induce infection on barley plants with a corresponding resistance gene, must be used for testing. Isolate 7777 was obtained from the aerial pathogen population on 25.05.2007 in the route section Brno-M\u011B\u0159\u00EDn and due to its virulence combination it was selected from 189 isolates examined in the given year to store in the pathogen gene bank. It is characterized by very complex virulences to the resistance genes present mainly in older varieties. Owing to this virulence complexity it was selected for tests of breeding material."@en . . "Izol\u00E1t p\u016Fvodce padl\u00ED je\u010Dmene (Blumeria graminis f. sp. hordei) id. \u010D. 7777, vyzna\u010Duj\u00EDc\u00ED se komplexem virulenc\u00ED pot\u0159ebn\u00FDch k v\u00FDb\u011Br\u016Fm \u0161lechtitelsk\u00E9ho materi\u00E1lu je\u010Dmene"@cs .