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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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 gene was detected in Hanna. Previously unknown resistances will be further characterized. 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 gene was detected in Hanna. Previously unknown resistances will be further characterized. (en)
Title	Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010 Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010 (en)
skos:prefLabel	Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010 Genes for resistance to powdery mildew in European winter barley cultivars registered in the Czech Republic and Slovakia to 2010 (en)
skos:notation	RIV/25328859:_____/13:#0000726!RIV14-MZE-25328859
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Dreiseitl, Antonín
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Agrotest fyto, s.r.o.
http://linked.open...dnocenehoVysledku	76364
http://linked.open...ai/riv/idVysledku	RIV/25328859:_____/13:#0000726
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Blumeria graminis f. sp. hordei; gene postulation; Hordeum vulgare; pathogen isolates; pedigree analysis; reaction type arrays (en)
http://linked.open.../riv/klicoveSlovo	Hordeum vulgare Blumeria graminis f. sp. hordei pathogen isolates pedigree analysis gene postulation reaction type arrays
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[6858756C0396]
http://linked.open...i/riv/nazevZdroje	PLANT BREEDING
http://linked.open...in/vavai/riv/obor	GF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	132
http://linked.open...iv/tvurceVysledku	Dreiseitl, Antonín
http://linked.open...ain/vavai/riv/wos	000327248200007
issn	0179-9541
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/pbr.12108

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