DREISEITL, Antonín, Jana REPKOVA, Zdeňka KYJOVSKÁ, Pavel LÍZAL and Ahmed JAHOOR. First steps towards development of DNA markers for detection of new barley powdery mildew resistance genes. In Book of abstracts, Arnel R. Hallauer International Symposium on Plant Breeding, Mexico City, Mexico, 17-22 August. Mexico City, Mexico: Arnel R. Hallauer International Symposium on Plant Breeding, 2003, p. 86-87.
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Basic information
Original name First steps towards development of DNA markers for detection of new barley powdery mildew resistance genes
Name in Czech První kroky na cestě k vývoji DNA markerů pro detekci nových genů odolnosti ječmene k padlí travnímu
Authors DREISEITL, Antonín (203 Czech Republic), Jana REPKOVA (203 Czech Republic, guarantor), Zdeňka KYJOVSKÁ (203 Czech Republic), Pavel LÍZAL (203 Czech Republic) and Ahmed JAHOOR (208 Denmark).
Edition Mexico City, Mexico, Book of abstracts, Arnel R. Hallauer International Symposium on Plant Breeding, Mexico City, Mexico, 17-22 August, p. 86-87, 2 pp. 2003.
Publisher Arnel R. Hallauer International Symposium on Plant Breeding
Other information
Original language English
Type of outcome Proceedings paper
Field of Study Genetics and molecular biology
Country of publisher Mexico
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/03:00011497
Organization unit Faculty of Science
Keywords in English Hordeum vulgare; barley; powdery mildew; DNA markers; microsatellite
Tags barley, DNA markers, Hordeum vulgare, microsatellite, powdery mildew
Changed by Changed by: prof. RNDr. Jana Řepková, CSc., učo 530. Changed: 10/2/2005 16:00.
Abstract
There are a number of conditions that have to be considered on the way to the development of resistant varieties. Right identification of the pathogen causing the respective disease as well as availability and diversity of effective resistance resources belong to basic ones. Blumeria graminis f. sp. hordei is an unmistakable causing agent of powdery mildew on barley to which many resistance resources are known. We believe that combination of at least two original and (in the given epidemiological unit) fully effective resistance genes in a variety will sufficiently prolong durability of the resistance. Therefore, localization of new resistance genes in the barley genome and development of molecular markers are further conditions for successful breeding of barley varieties resistant to powdery mildew.
Abstract (in Czech)
Bylo získáno patnáct zdrojů odolnosti k padlí travnímu (Blumeria graminis f. sp. hordei) z kolekce planých ječmenů (Hordeum vulgare ssp. spontaneum). Generace F2 po křížení těchto zdrojů odolnosti s odrůdou Tiffany byly využito pro vyhodnocení počtu genů odolnosti přítomných u jednotlivých zdrojů a typ dědičnosti tohoto znaku.
Links
GA522/03/0112, research and development projectName: Lokalizace genů odolnosti k Blumeria graminis f. sp. hordei v nově zjištěných zdrojích Hordeum vulgare ssp. spontaneum pomocí molekulárních markerů
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