نتایج جستجو برای: sclerotinia sclerotiorum و fusarium graminearum
تعداد نتایج: 775927 فیلتر نتایج به سال:
Sclerotinia stem rot caused by Sclerotinia sclerotiorum is a devastating disease of Brassica crops, but not in rice. The leaves of a rice line, a partial resistant (R) and a susceptible (S) Brassica oleracea pool that bulked from a resistance-segregating F2 population were employed for transcriptome sequencing before and after inoculation by S. sclerotiorum for 6 and 12 h. Distinct transcriptom...
Sunflower (Helianthus annuus L.) is an important crop that its oil has nutritional and high economic value. Basal stem rot, caused by Sclerotinia sclerotiorum and S. minor, is one of the important and devastating disease of sunflower. The use of resistant cultivars is considered as the most important and effective method to control the disease. In this study, the reaction of 100 oily sunflower ...
Pseudomonas chlororaphis strain PA23 is a plant-beneficial bacterium that is able to suppress disease caused by the fungal pathogen Sclerotinia sclerotiorum through a process known as biological control. Here we present a 7.1-Mb assembly of the PA23 genome.
در این پژوهش به بررسی شخصیت و آثار یکی از کارگزاران سیاسی و ترقی خواه ایران بنام حسنعلی خان امیرنظام گروسی پرداخته شده است . حسنعلی خان امیرنظام به مدت شصت و چهار سال بطور مستمر در سطوح مختلف سیاسی و نظامی ایران خدمت کرده و مشاغل مهم و پراهمیتی چون وزارت فواید عامه ، سفارت در کشورهای اروپایی و وزارت ایالت بزرگ آذربایجان را برعهده داشته است . از این لحاظ وی جز رجال پرنفوذ و کارگزار دوره دوم ناصر...
اکتینومیست ها به واسطه داشتن خواص آنتاگونیستی متعدد علیه طیف وسیعی ازبیمارگرهای گیاهی به ویژه قارچ ها، به عنوان عوامل بالقوه کنترل بیولوژیک توجهات زیادی را به خود معطوف کرده اند. sclerotinia sclerotiorum (lib.) de bary عامل پوسیدگی کاهو یکی از مخرب ترین بیمارگرهای گیاهی در جهان است که دارای سه خصوصیت عمده چون دامنه میزبانی وسیع،توان بیماریزایی بالا و دوام طولانی اسکلروتها در شرایط نامناسب محیطی...
Members of the Fusarium graminearum species complex (FGSC) are the primary cause of Fusarium head blight (FHB) of wheat, and frequently contaminate grain with trichothecene mycotoxins that pose a serious threat to food safety and animal health. The species identity and trichothecene toxin potential of 151 FGSC isolates collected from wheat in Uruguay were determined via multilocus genotyping. A...
In this paper, characterizations and properties of e-continuous functions are given. Moreover, Urysohn’s Lemma on e-normal spaces is proved.
On smallholder farms in the foothills of the Himalayan Mountains in Nepal, fungi of the Fusarium graminearum clade cause Gibberella ear rot of maize and contamination with the 8-ketotrichothecenes nivalenol and deoxynivalenol. Previous DNA marker analyses of the F. graminearum clade from maize in Nepal found a high level of genetic diversity but were limited in detail or scope. The present stud...
Abstract Aqueous extracts of plants with proven biostimulant activity may have the potential to inhibit growth and development plant diseasecausing fungi. The use in such a role has many advantages including fact that are biodegradable, less costly, readily available. Therefore, aim this study was evaluate aqueous infusions, decoctions, macerates extracted from burdock roots, wormwood leaves, l...
Sclerotinia sclerotiorum (Lib.) de Bary is a devastating fungal pathogen with worldwide distribution. S. sclerotiorum is a necrotrophic fungus that secretes many cell wall-degrading enzymes (CWDEs) that destroy plant's cell-wall components. Functional analyses of the genes that encode CWDEs will help explain the mechanisms of growth and pathogenicity of S. sclerotiorum. Here, we isolated and ch...
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