Induced resistance for plant defense
نویسندگان
چکیده
Andrés A. Borges* and Luisa M. Sandalio 1 Grupo de Activadores Químicos de Defensa de la Planta, Departamento de Agrobiología, Instituto de Productos Naturales y Agrobiología, Consejo Superior de Investigaciones Científicas, San Cristóbal de La Laguna, Tenerife, Spain 2 Departamento de Bioquímica, Biología Celular y Molecular de Plantas, Estación Experimental del Zaidín Consejo Superior de Investigaciones Científicas, Granada, Spain *Correspondence: [email protected]
منابع مشابه
Induction of Systemic Resistance by Trichoderma harzianum Isolates in Pistachio Plants in-Fected with Verticillium dahliae
Twenty isolates of Trichoderma harzianum wereisolated from the rhizosphere of healthy pistachio plants from different localities of Kerman Province, Iran.Five isolates with high antagonistic activity in in vitro assays against Verticillium dahliae (the causal agent of pistachio wilt), were investigated for their effect on the defense enzymes, peroxidase (PO), phenyl alanine-ammonia lyase (PAL) ...
متن کاملBacillus thuringiensis - Mediated Priming Induces Jasmonate/Ethylene and Salicylic Acid-Dependent Defense Pathways Genes in Tomato Plants
Bacillus thuringiensis Berliner as a biological control agent can play a crucial role in the integrated management of a wide range of plant pests and diseases. B. thuringiensis is expected to elicit plant defensive response through plant recognition of microbe-associated molecular patterns (MAMPs), however, there is little information on the molecular base of induced systemic ...
متن کاملInduced Acidic chitinase Expression and Scab-Resistant in Wheat Under Field Condition
Fusarium head blight (FHB) caused by Fusarium graminearum is responsible for billions of dollars in agriculture losses. The goal of the present study was evaluation the expression of acidic chitinase, one of PR proteins, in wheat defense response against different FHB induced treatments in 'Falat' as a highly susceptible and 'Sumai3' as a tolerant cultivar. These treatments contained fungi extr...
متن کاملبررسی الگوی بیان ژن های مرتبط با بیماری زایی در القای مقاومت به بیماری سفیدک سطحی در رقم حساس گندم پس از تیمار با اسید سالسیلیک
Bread wheat is one of the most important food crops which has main position in nutrition of the world's population. The production of this crop were always been faced to a variety of challenges. Powdery mildew, caused by the biotrophic pathogen Blumeria graminis f.sp tritici (Bgt), known as a destructive disease of wheat worldwide. There are several methods to control the disease, but us...
متن کاملMethyl Jasmonate-Induced Changes in Non- and Antioxidant-Enzymatic Defense in Peppermint (Mentha piperita)
Peppermint (Mentha piperita L.), a herbaceous and perennial species whichis produced mainly for the medicine and food. The peppermint plants were initiated from 10 cm-long rhizome cuttings followed by transferring into pots. The 48 h-treated plants with methyl jasmonate (MJ) concentrations (0, 0.1, 0.5 mM) were assessed for their total soluble proteins, malondialdehyde (MDA), chlorophylls a, b ...
متن کاملThe Benefits of Induced Defenses against Herbivores
Previous explanations for the evolution of induced resistance of plants to herbivory emphasized arguments based on saving costs when allocations to defense were not needed; these models met with limited empirical support. We offer a novel explanation based on induced resistance providing increased variability in defense. As long as maximal levels of defense are constrained, variability will inc...
متن کامل