Selecting Resistance to Bipolaris sorokiniana and Fusarium graminearum in Intermediate Wheatgrass
نویسندگان
چکیده
منابع مشابه
REACTION OF BARLEY GENOTYPES TO Bipolaris sorokiniana
A study on response of 29 barley genotypes resistant to Bipolaris leaf blight (Bipolaris sorokiniana) was conducted to investigate the relationship of the components of resistance of 29 barley genotypes. Data on five components of resistance viz., infection frequency (number of lesions per plant), lesion size (mm), percent leaf area affected by lesion, percent necrotic area on leaf, and disease...
متن کاملQTLs for resistance to spot blotch of wheat caused by Bipolaris sorokiniana
Kumar U, Joshi AK, Kumar S, Chand R and Röder MS Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005 India; Department of Biotechnology, Sardar Vallabh Bhai Patel University of Agriculture and Technology, Meerut 250110, India; Department of Mycology and Plant Pathology, Institute of Agricultural Sciences, Banaras Hindu Univers...
متن کاملThe use of RAPD to characterize Bipolaris sorokiniana isolates.
Bipolaris sorokiniana is a phytopathogenic fungus causing diseases of cereal crops such as common root rot, the leaf spot disease, seedling blight, and black point of the grain. Random-amplified polymorphic DNA (RAPD) assay was used to investigate the genetic diversity of 20 isolates collected from different cultivars in wheat-producing regions in Brazil. Seventy primers, with random nucleotide...
متن کاملThe expression of a bean PGIP in transgenic wheat confers increased resistance to the fungal pathogen Bipolaris sorokiniana.
A possible strategy to control plant pathogens is the improvement of natural plant defense mechanisms against the tools that pathogens commonly use to penetrate and colonize the host tissue. One of these mechanisms is represented by the host plant's ability to inhibit the pathogen's capacity to degrade plant cell wall polysaccharides. Polygalacturonase-inhibiting proteins (PGIP) are plant defen...
متن کاملPhytotoxic sesterterpene, 11-epiterpestacin, from Bipolaris sorokiniana NSDR-011.
The structure of siccanol, a phytotoxic sesterterpene of fungal origin, was analyzed after chemical conversion by NMR spectroscopy. Siccanol was found to be an epimer of terpestacin that has been isolated from Arthrinium sp., and was thus renamed 11-epiterpestacin. Its stereochemistry was also identical with that of fusaproliferin, a structurally related mycotoxin from Fusarium proliferatum. Th...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2000
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.2000.84.12.1299