搜索结果: 1-7 共查到“作物遗传学 Powdery mildew”相关记录7条 . 查询时间(0.146 秒)
Mapping and characterization of powdery mildew resistance gene in synthetic wheat
Aegilops tauschii Blumeria graminis SSR Triticum aestivum
2016/12/8
Powdery mildew caused by Blumeria graminis f.sp. tritici is significantly affecting wheat production worldwide. In the search for new sources of resistance we investigated the powdery mildew resistanc...
Rare Virulences of Barley Powdery Mildew Found in Aerial Populations in the Czech Republic from 2009 to 2014
Blumeria graminis f.sp. hordei Hordeum vulgare specific resistances
2015/4/1
In breeding plants for resistance to disease pathogens major genes are often used. They mostly confer a resistance, which can be overcome by a corresponding pathogen virulence specific to the resistan...
Newly discovered genes for resistance to powdery mildew in the subtelomeric region of the short arm of barley chromosome 7H
DNA marker genetic mapping Hordeum vulgare simple sequence repeats
2014/2/24
Two dominant genes for resistance to powdery mildew (caused by Blumeria graminis f.sp. hordei) from the PI296825 and PI466461 accessions of wild barley (Hordeum vulgare subsp. spontaneum) were identif...
Lr39 + Pm21: a new effective combination of resistance genes for leaf rust and powdery mildew in wheat
Blumeria graminis gene pyramiding Puccinia triticina
2014/2/24
Two effective resistance genes were introduced, one for leaf rust (Lr39) and the other for powdery mildew (Pm21), into the susceptible German wheat cv. Lexus. Molecular selection of plant material was...
Presence of the Newly Designated Powdery Mildew Resistance Landi in some Winter Barley Cultivars
Blumeria graminis f.sp. hordei Hordeum vulgare pathogen isolates reaction types
2014/2/25
In the last two decades, resistance to the powdery mildew pathogen has been investigated in a large number of barleys in the Czech Republic. Several tens of winter barley cultivars were identified wit...
Identification of Random Amplified Polymorphic DNA and Simple Sequence Repeat Markers Linked to Powdery Mildew Resistance in Common Wheat Cultivar Brock
Powdery mildew resistance RAPD marker SSR marker Wheat
2009/7/29
A total of 350 rapid amplified polymorphic DNA (RAPD) primers and 100 simple sequence repeat (SSR) primer pairs were screened to identify polymorphic markers associated with powdery mildew resistance....
Identification of RAPD Markers and Development of SCAR Markers Linked to a Powdery Mildew Resistance Gene,and their Location on Chromosome in Wheat Cultivar Brock
Linkage analysis Powdery mildew RAPD SCAR Wheat
2009/7/27
Wheat cultivar Jing 411 which is susceptible to powdery mildew, and wheat cultivar Brock and NILs of Jing 411, which are resistant to powdery mildew were analysized for polymophisms using 213 random a...