About: Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers

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About: Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A newly detected accession of wild barley (Hordeum vulgare ssp. spontaneum) resistant to powdery mildew caused by Blumeria graminis f. sp. hordei was studied with the aim of finding the number and identity of genes conferring the resistance. Therefore, F2 population derived from a cross between the winter variety Tiffany and the wild barley accession PI284752 consisted of 449 plants was established. Use of DNA markers was focused on the identification of individual resistance genes by means of their chromosomal locations. The number of plants in the two phenotypic categories (427 resistant and 22 susceptible) found in F2 population was compared with a theoretical Mendelian segregation ratio by a chi-square test and a two-locus model of resistance was shown by this genetic analysis (chi-square=1.37). In PI284752, dominant alleles of two independent genes were present; the allelism test indicated that one gene was located at the Mla locus. A newly detected accession of wild barley (Hordeum vulgare ssp. spontaneum) resistant to powdery mildew caused by Blumeria graminis f. sp. hordei was studied with the aim of finding the number and identity of genes conferring the resistance. Therefore, F2 population derived from a cross between the winter variety Tiffany and the wild barley accession PI284752 consisted of 449 plants was established. Use of DNA markers was focused on the identification of individual resistance genes by means of their chromosomal locations. The number of plants in the two phenotypic categories (427 resistant and 22 susceptible) found in F2 population was compared with a theoretical Mendelian segregation ratio by a chi-square test and a two-locus model of resistance was shown by this genetic analysis (chi-square=1.37). In PI284752, dominant alleles of two independent genes were present; the allelism test indicated that one gene was located at the Mla locus. (en)
Title	Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers (en)
skos:prefLabel	Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers (en)
skos:notation	RIV/00216224:14310/08:00025201!RIV11-GA0-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA522/06/0608), Z(MSM0021622415)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Lízal, Pavel Řepková, Jana
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	371246
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00025201
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hordeum vulgare; Blumeria graminis f. sp. hordei; genetic mapping (en)
http://linked.open.../riv/klicoveSlovo	Hordeum vulgare Blumeria graminis f. sp. hordei genetic mapping
http://linked.open...ontrolniKodProRIV	[9AA232D7EAED]
http://linked.open...v/mistoKonaniAkce	Valencia, Spain
http://linked.open...i/riv/mistoVydani	Valencia, Spain
http://linked.open...i/riv/nazevZdroje	Proceedings Modern Variety Breeding for Present and Future Needs
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of DNA markers and construction of a genetic map to localize new genes for powdery mildew resistance in winter barley
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Dreiseitl, Antonín Řepková, Jana Lízal, Pavel
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Molecular basis of cell and tissue regulations
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Universidad Politécnica de Valencia
https://schema.org/isbn	978-84-8363-302-1
http://localhost/t...ganizacniJednotka	14310
is http://linked.open...avai/riv/vysledek of	Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers Identification of resistance genes against powdery mildew in wild barley PI284752 by DNA markers

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