Verticillium wilt (Verticillium albo-atrum) on Medicago sativa (alfalfa) in Iran
نویسندگان
چکیده
منابع مشابه
Natural diversity in the model legume Medicago truncatula allows identifying distinct genetic mechanisms conferring partial resistance to Verticillium wilt
Verticillium wilt is a major threat to alfalfa (Medicago sativa) and many other crops. The model legume Medicago truncatula was used as a host for studying resistance and susceptibility to Verticillium albo-atrum. In addition to presenting well-established genetic resources, this wild plant species enables to investigate biodiversity of the response to the pathogen and putative crosstalk betwee...
متن کاملIdentification of Molecular Markers Associated with Verticillium Wilt Resistance in Alfalfa (Medicago Sativa L.) Using High-Resolution Melting
Verticillium wilt, caused by the soilborne fungus, Verticillium alfalfae, is one of the most serious diseases of alfalfa (Medicago sativa L.) worldwide. To identify loci associated with resistance to Verticillium wilt, a bulk segregant analysis was conducted in susceptible or resistant pools constructed from 13 synthetic alfalfa populations, followed by association mapping in two F1 populations...
متن کاملبررسی مقاومت اکوتیپ های مختلف یونجه (medicago sativa) به قارچ verticillium albo-atrum در شرایط گلخانه
در این پژوهش، عکس العمل 11 اکوتیپ مختلف یونجه به بیماری پژمردگی ورتیسیلیومی با عامل verticillium albo-atrum reinke & berth. در شرایط گلخانه ارزیابی شد. آزمایش با غوطه ور کردن ریشه گیاهچه های 6 هفته-ای در سوسپانسیون اسپور قارچ و مشخص کردن تیپ آلودگی آن ها بعد از 4 هفته انجام شد. این آزمایش در قالب طرح بلوک های کامل تصادفی و با 4 تکرار انجام پذیرفت. نتایج نشان داد، اکوتیپ های قارقالوق و چالشتر با...
Investigating Agrobacterium-Mediated Transformation of Verticillium albo-atrum on Plant Surfaces
BACKGROUND Agrobacterium tumefaciens has long been known to transform plant tissue in nature as part of its infection process. This natural mechanism has been utilised over the last few decades in laboratories world wide to genetically manipulate many species of plants. More recently this technology has been successfully applied to non-plant organisms in the laboratory, including fungi, where t...
متن کاملDevelopment of a Real-Time Polymerase Chain Reaction Assay for Quantifying Verticillium albo-atrum DNA in Resistant and Susceptible Alfalfa.
ABSTRACT A precise real-time polymerase chain reaction (PCR) assay was developed for quantifying Verticillium albo-atrum DNA. The assay was used in a repeated experiment to examine the relationship between the quantity of pathogen DNA detected in infected leaves and shoots and the severity of Verticillium wilt symptoms in several alfalfa cultivars expressing a range of disease symptoms. Plants ...
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ژورنال
عنوان ژورنال: Plant Pathology
سال: 2004
ISSN: 0032-0862,1365-3059
DOI: 10.1111/j.1365-3059.2004.01081.x