Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F13%3A%230000726" target="_blank" >RIV/25328859:_____/13:#0000726 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/pbr.12108" target="_blank" >http://dx.doi.org/10.1111/pbr.12108</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/pbr.12108" target="_blank" >10.1111/pbr.12108</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010

Popis výsledku v původním jazyce

In central Europe, winter barley is infected by a broader spectrum of pathogens than spring barley. However, the dominant disease on susceptible cultivars is powdery mildew. The objective of this contribution was to postulate resistance genes in cultivars registered in the Czech Republic and Slovakia from 1993 to 2010 using a set of 40 isolates of the barley powdery mildew pathogen. Seedlings of 42 European cultivars were tested, and 15 known resistance genes were postulated namely, Mla6, Mla7, Mla12, Mla13, MlaRu4, Mlg, Mlh, MlLa, Mlra, Ml(Ch), Ml(Dr2), Ml(IM9), Ml(Lo), Ml(Ru2) and Ml(St). Two unknown resistances were detected, one in cultivars Gilberta, Mirko and Polana, and another in Ricus. Three cultivars (Campanile, Carrero and Mirko) were heterogeneous for mildew response. The most frequent genes were Mlra and Mlh, which were found in 25 and 14 cultivars, respectively. Genes located at the Mla locus were present in 14 cultivars; 11 of these cultivars carried Mla6. No resistance

Název v anglickém jazyce

Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010

Popis výsledku anglicky

In central Europe, winter barley is infected by a broader spectrum of pathogens than spring barley. However, the dominant disease on susceptible cultivars is powdery mildew. The objective of this contribution was to postulate resistance genes in cultivars registered in the Czech Republic and Slovakia from 1993 to 2010 using a set of 40 isolates of the barley powdery mildew pathogen. Seedlings of 42 European cultivars were tested, and 15 known resistance genes were postulated namely, Mla6, Mla7, Mla12, Mla13, MlaRu4, Mlg, Mlh, MlLa, Mlra, Ml(Ch), Ml(Dr2), Ml(IM9), Ml(Lo), Ml(Ru2) and Ml(St). Two unknown resistances were detected, one in cultivars Gilberta, Mirko and Polana, and another in Ricus. Three cultivars (Campanile, Carrero and Mirko) were heterogeneous for mildew response. The most frequent genes were Mlra and Mlh, which were found in 25 and 14 cultivars, respectively. Genes located at the Mla locus were present in 14 cultivars; 11 of these cultivars carried Mla6. No resistance

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PLANT BREEDING

ISSN

0179-9541

e-ISSN

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Svazek periodika

132

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

558-562

Kód UT WoS článku

000327248200007

EID výsledku v databázi Scopus

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