Powdery Mildew Resistance Genes in Spring Barley Cultivars Registered in Slovakia from 2000 to 2010

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F12%3A%230000645" target="_blank" >RIV/25328859:_____/12:#0000645 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1556/CRC.40.2012.0008" target="_blank" >http://dx.doi.org/10.1556/CRC.40.2012.0008</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1556/CRC.40.2012.0008" target="_blank" >10.1556/CRC.40.2012.0008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Powdery Mildew Resistance Genes in Spring Barley Cultivars Registered in Slovakia from 2000 to 2010

Popis výsledku v původním jazyce

Spring barley was the second largest crop in Slovakia. Resistance genes in cultivars registered in Slovakia from 2000 to 2010 were identified using the postulation method. Forty-three cultivars including 30 individually harvested plants, two parents 'Meltan' and 'Pax' and a standard line SK5968 were tested at the seedling stage for their reaction to 40 selected isolates of Blumeria graminis f. sp. hordei. In total, 19 resistance spectra were detected and the following 13 resistance genes were postulated, namely mlo, Mla1, Mla6, Mla12, Mla13, MlaRu4, Mlat, Mlg, MlLa, Ml(Ab), Ml(Hu4), Ml(Ro) and Ml(St). Two unknown resistances were detected in 'Calcule' and 'Spilka'. Two cultivars ('Madonna' and 'Nadir') exhibited heterogeneity for mildew resistance. Themost frequent gene was mlo, which was present in 25 of the tested cultivars. Some new results to previously published data were found.

Název v anglickém jazyce

Powdery Mildew Resistance Genes in Spring Barley Cultivars Registered in Slovakia from 2000 to 2010

Popis výsledku anglicky

Spring barley was the second largest crop in Slovakia. Resistance genes in cultivars registered in Slovakia from 2000 to 2010 were identified using the postulation method. Forty-three cultivars including 30 individually harvested plants, two parents 'Meltan' and 'Pax' and a standard line SK5968 were tested at the seedling stage for their reaction to 40 selected isolates of Blumeria graminis f. sp. hordei. In total, 19 resistance spectra were detected and the following 13 resistance genes were postulated, namely mlo, Mla1, Mla6, Mla12, Mla13, MlaRu4, Mlat, Mlg, MlLa, Ml(Ab), Ml(Hu4), Ml(Ro) and Ml(St). Two unknown resistances were detected in 'Calcule' and 'Spilka'. Two cultivars ('Madonna' and 'Nadir') exhibited heterogeneity for mildew resistance. Themost frequent gene was mlo, which was present in 25 of the tested cultivars. Some new results to previously published data were found.

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

CEREAL RESEARCH COMMUNICATIONS

ISSN

0133-3720

e-ISSN

—

Svazek periodika

40

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

8

Strana od-do

494-501

Kód UT WoS článku

000311807200005

EID výsledku v databázi Scopus

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