Results 221 to 230 of about 20,722 (262)
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Hypersensitive response of wheat to the Hessian fly
Entomologia Experimentalis et Applicata, 1995AbstractHessian fly Mayetiola destructor (Say) larvae are able to obtain food from their host plant without inflicting mechanical damage to the plant surface, apparently by secreting substances which elicit release of nutrients from plant cells surrounding the feeding site.
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Journal of Plant Physiology, 1985
The growth of the wheat stem rust (Puccinia graminis f.sp. tritici, race 32) on the resistant wheat cultivar Feldkrone is restricted by cell necrosis. Those epidermal cells first invaded react hypersensitively as is shown by the appearance of autofluorescence and the formation of lignin in the invaded cells.
K H, Kogel +3 more
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The growth of the wheat stem rust (Puccinia graminis f.sp. tritici, race 32) on the resistant wheat cultivar Feldkrone is restricted by cell necrosis. Those epidermal cells first invaded react hypersensitively as is shown by the appearance of autofluorescence and the formation of lignin in the invaded cells.
K H, Kogel +3 more
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Allergy, 2007
Background: Anti‐gliadin IgE are expressed in patients with food allergy associated to skin immediate hypersensitivity to hydrolyzed wheat proteins (IHHWP). It is not known if they react with ω5‐gliadins, the major allergens in wheat dependant exercise‐induced food anaphylaxis (WDEIA), encoded on wheat chromosomes 1B.Methods: Unmodified gliadins from
Laurière, M. +8 more
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Background: Anti‐gliadin IgE are expressed in patients with food allergy associated to skin immediate hypersensitivity to hydrolyzed wheat proteins (IHHWP). It is not known if they react with ω5‐gliadins, the major allergens in wheat dependant exercise‐induced food anaphylaxis (WDEIA), encoded on wheat chromosomes 1B.Methods: Unmodified gliadins from
Laurière, M. +8 more
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The Journal of Immunology, 2016
Abstract Immune-mediated adverse reactions to wheat are rising at an alarming rate on a global scale for reasons that are not completely understood. Wheat is identified as a major red-flag allergenic food in many countries including the USA.
Venugopal Gangur +5 more
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Abstract Immune-mediated adverse reactions to wheat are rising at an alarming rate on a global scale for reasons that are not completely understood. Wheat is identified as a major red-flag allergenic food in many countries including the USA.
Venugopal Gangur +5 more
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International Archives of Allergy and Immunology, 2006
<i>Background:</i> Wheat is involved in different forms of respiratory, food and contact allergy. The IgE of patients generally reacts with various flour proteins. It is not known if antigenic relationships could explain some of these reactions and if proteins could be involved in different pathologies.
Snégaroff, Jacques +4 more
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<i>Background:</i> Wheat is involved in different forms of respiratory, food and contact allergy. The IgE of patients generally reacts with various flour proteins. It is not known if antigenic relationships could explain some of these reactions and if proteins could be involved in different pathologies.
Snégaroff, Jacques +4 more
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Cloning of a putative hypersensitive induced reaction gene from wheat infected by stripe rust fungus
Gene, 2008The hypersensitive response (HR) is one of the most efficient forms of plant defense against biotrophic pathogens and results in localized cell death and the formation of necrotic lesions. In this study, a novel putative hypersensitive induced reaction (HIR) gene from wheat leaves infected by incompatible stripe rust pathogen CY23, designated as Ta ...
Xiu-Mei, Yu +8 more
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Cellular lignification as a factor in the hypersensitive resistance of wheat to stem rust
Physiological Plant Pathology, 1983Fluorescence microscopy, histochemistry and autoradiography all indicated the cellular accumulation of phenolic compounds during hypersensitive necrosis induced by Puccinia graminis f. sp. tritici in resistant wheat cultivars. Hypersensitivity and phenolic accumulation were observed in near-isogenic lines carrying the Sr 5 or Sr 6 (at 19°C ...
Jane Beardmore, J.P. Ride, J.W. Granger
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Physiologia Plantarum, 1990
Seven‐day‐old seedlings of the near‐isogenic wheat (Triticum aestivum L.) lines Prelude and Prelude‐Sr5, susceptible and resistant to wheat stem rust, respectively, were inoculated with uredospores of the oat crown rust fungus Puccinia coronata Cda. f. sp. avenae Fraser & Led. Fluorescence microscopy revealed that the majority of colonies developed
Bruno M. Moerschbacher +6 more
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Seven‐day‐old seedlings of the near‐isogenic wheat (Triticum aestivum L.) lines Prelude and Prelude‐Sr5, susceptible and resistant to wheat stem rust, respectively, were inoculated with uredospores of the oat crown rust fungus Puccinia coronata Cda. f. sp. avenae Fraser & Led. Fluorescence microscopy revealed that the majority of colonies developed
Bruno M. Moerschbacher +6 more
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Plant Molecular Biology Reporter, 2012
Hypersensitive-induced reaction (HIR) proteins and more specific members of the proliferation, ion and death superfamily participate in response to pathogen attacks and development of spontaneous hypersensitive lesions in maize and barley leaves. In the present study, a full-length TaHIR3 (1,246-bp) was cloned and characterized from wheat near-isogenic
Xiu-Mei Yu +6 more
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Hypersensitive-induced reaction (HIR) proteins and more specific members of the proliferation, ion and death superfamily participate in response to pathogen attacks and development of spontaneous hypersensitive lesions in maize and barley leaves. In the present study, a full-length TaHIR3 (1,246-bp) was cloned and characterized from wheat near-isogenic
Xiu-Mei Yu +6 more
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Euphytica, 2002
The genetic bases of leaf rust resistance in wheat (Triticum aestivum L.) line CSP44, selected from the Australian cultivar Condor, and Indian cultivar VL404, were studied. The reaction patterns of CSP44 and VL404 against Indian races 12, 77, 77-1, 77-2, 77-3, 77-4, 77-5 and 108 were different from reaction patterns shown by near-isogenic lines with ...
R.G. Saini +7 more
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The genetic bases of leaf rust resistance in wheat (Triticum aestivum L.) line CSP44, selected from the Australian cultivar Condor, and Indian cultivar VL404, were studied. The reaction patterns of CSP44 and VL404 against Indian races 12, 77, 77-1, 77-2, 77-3, 77-4, 77-5 and 108 were different from reaction patterns shown by near-isogenic lines with ...
R.G. Saini +7 more
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