About: Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem

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About: Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	To date, more than 100 resistance genes of barley to powdery mildew have been described. Moreover, there are several extensive collections of wild barley where a large number of new resistances could be identified. In total 972 spring accessions of Hordeum vulgare ssp. spontaneum have been studied at the ARI Kromeriz. 547 of them were resistant to all 6 or 8 European Blumeria graminis f. sp. hordei pathotypes which were used. This is a result of long-term co-evolution of wild barley and the pathogen in the Mediterranean region. In 1999, the B.g.h. population was studied in the Czech Republic. Based on virulence for 10 genes, 111 different pathotypes were distinguished among 275 isolates. The high diversity is a result of adaptation of the resistances which have been used in cultivars grown for about the last 20 years. To date, more than 100 resistance genes of barley to powdery mildew have been described. Moreover, there are several extensive collections of wild barley where a large number of new resistances could be identified. In total 972 spring accessions of Hordeum vulgare ssp. spontaneum have been studied at the ARI Kromeriz. 547 of them were resistant to all 6 or 8 European Blumeria graminis f. sp. hordei pathotypes which were used. This is a result of long-term co-evolution of wild barley and the pathogen in the Mediterranean region. In 1999, the B.g.h. population was studied in the Czech Republic. Based on virulence for 10 genes, 111 different pathotypes were distinguished among 275 isolates. The high diversity is a result of adaptation of the resistances which have been used in cultivars grown for about the last 20 years. (en)
Title	Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem (en)
skos:prefLabel	Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem Diversity in the Hordeum vulgare - Blumeria graminis f. sp. hordei pathosystem (en)
skos:notation	RIV/46904841:_____/01:00000019!RIV/2003/GA0/ZVUKM3/N
http://linked.open.../vavai/riv/strany	407-409
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA522/00/1062)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Dreiseitl, Antonín
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Zemědělský výzkumný ústav Kroměříž, s.r.o.
http://linked.open...dnocenehoVysledku	678000
http://linked.open...ai/riv/idVysledku	RIV/46904841:_____/01:00000019
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	barley, Erysiphe graminis f. sp. hordei, Hordeum vulgare ssp. spontaneum, powdery mildew, resistance genes, virulence frequency (en)
http://linked.open.../riv/klicoveSlovo	barley powdery mildew virulence frequency resistance genes Hordeum vulgare ssp. spontaneum Erysiphe graminis f. sp. hordei
http://linked.open...ontrolniKodProRIV	[F08B8C8B9DA0]
http://linked.open...v/mistoKonaniAkce	Taormina-Giardini Naxos
http://linked.open...i/riv/mistoVydani	Catania
http://linked.open...i/riv/nazevZdroje	Proceedings of the 5th Congress of the European Foundation for Plant Pathology
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...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Effects of adaptation mechanisms on the structure of the Blumeria graminis f.sp. Hordei population
http://linked.open...UplatneniVysledku	2001
http://linked.open...iv/tvurceVysledku	Dreiseitl, Antonín
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2000-09-18 (xsd:date)
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Catania

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