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| Description
| - One hundred and forty-seven Chinese barley varieties and 84 progenies from these varieties were tested at the seedling stage for their reaction to 32 selected pathotypes of Blumeria graminis f. sp. hordei. Eighteen resistance spectra were identified comprising single or combined resistances from eight known (Ml(Bw), Ml(Ch), Mla7, Mla8, Mla9, Mla13, MlaRu4 a Mlg) and six unknown resistance genes. The most frequent gene was Ml(Bw). The genes Mla8 a Ml(Ch) were also often present, but other resistance genes were rare. Considerably fewer pathogen colonies were observed in Aiganqi and one line of Tong5. Twenty varieties were composed of lines with different resistance genes. China is likely to be a region of origin of the genes Ml(Bw), Mla7, as well as some other unknown genes. The resistances of varieties from the Zhejiang province and those originating from eleven other Chinese provinces were quite different. Unfortunately, none of the varieties are promising sources of resistance to powdery mildew.
- One hundred and forty-seven Chinese barley varieties and 84 progenies from these varieties were tested at the seedling stage for their reaction to 32 selected pathotypes of Blumeria graminis f. sp. hordei. Eighteen resistance spectra were identified comprising single or combined resistances from eight known (Ml(Bw), Ml(Ch), Mla7, Mla8, Mla9, Mla13, MlaRu4 a Mlg) and six unknown resistance genes. The most frequent gene was Ml(Bw). The genes Mla8 a Ml(Ch) were also often present, but other resistance genes were rare. Considerably fewer pathogen colonies were observed in Aiganqi and one line of Tong5. Twenty varieties were composed of lines with different resistance genes. China is likely to be a region of origin of the genes Ml(Bw), Mla7, as well as some other unknown genes. The resistances of varieties from the Zhejiang province and those originating from eleven other Chinese provinces were quite different. Unfortunately, none of the varieties are promising sources of resistance to powdery mildew. (en)
- Ve fázi klíčních rostlin bylo testováno 147 čínských odrůd ječmene a 84 potomstev těchto odrůd na reakci k 32 vybraným patotypům Blumeria graminis f. sp. hordei. Bylo identifikováno 18 spekter rezistence zahrnujících jednotlivé nebo kombinované rezistence z 8 známých (Ml(Bw), Ml(Ch), Mla7, Mla8, Mla9, Mla13, MlaRu4 a Mlg) a 6 neznámých genů rezistence. Nejčastějším genem byl Ml(Bw). Geny Mla8 a Ml(Ch) se vyskytovaly také často, ale další geny rezistence byly vzácné. Výrazně méně kolonií patogenu bylo pozorováno u odrůdy Aiganqi a jedné linie odrůdy Tong5. Dvacet odrůd bylo složeno z linií s různými geny rezistence. Čína je pravděpodobně regionem původu genů Ml(Bw), Mla7 a rovněž některých dalších neznámých genů. Rezistence odrůd z provincie Zhejiang a z 11 dalších čínských provincií se dosti lišily. Bohužel, žádná z odrůd není perspektivním zdrojem rezistence k padlí travnímu. (cs)
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| Title
| - Powdery mildew resistance in a collection of Chinese barley varieties
- Rezistence k padlí travnímu v kolekci čínských odrůd ječmene (cs)
- Powdery mildew resistance in a collection of Chinese barley varieties (en)
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| skos:prefLabel
| - Powdery mildew resistance in a collection of Chinese barley varieties
- Rezistence k padlí travnímu v kolekci čínských odrůd ječmene (cs)
- Powdery mildew resistance in a collection of Chinese barley varieties (en)
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| skos:notation
| - RIV/25328859:_____/07:#0000214!RIV08-MSM-25328859
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/25328859:_____/07:#0000214
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - powdery mildew; resistance genes; Chinese varieties; barley (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Genetic Resources and Crop Evolution
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Dreiseitl, Antonín
- Yang, Jianming
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| issn
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| number of pages
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