Colonization of Corn, Zea mays , by the Entomopathogenic Fungus Beauveria bassiana
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چکیده
منابع مشابه
Allergens of the entomopathogenic fungus Beauveria bassiana
BACKGROUND: Beauveria bassiana is an important entomopathogenic fungus currently under development as a bio-control agent for a variety of insect pests. Although reported to be non-toxic to vertebrates, the potential allergenicity of Beauveria species has not been widely studied. METHODS: IgE-reactivity studies were performed using sera from patients displaying mould hypersensitivity by immunob...
متن کاملAdhesion of the entomopathogenic fungus Beauveria (Cordyceps) bassiana to substrata.
The entomopathogenic fungus Beauveria bassiana produces at least three distinct single-cell propagules, aerial conidia, vegetative cells termed blastospores, and submerged conidia, which can be isolated from agar plates, from rich broth liquid cultures, and under nutrient limitation conditions in submerged cultures, respectively. Fluorescently labeled fungal cells were used to quantify the kine...
متن کاملSurface characteristics of the entomopathogenic fungus Beauveria (Cordyceps) bassiana.
Marked differences in surface characteristics were observed among three types of single-cell propagules produced by the entomopathogenic fungus Beauveria bassiana. Atomic force microscopy (AFM) revealed the presence of bundles or fascicles in aerial conidia absent from in vitro blastospores and submerged conidia. Contact angle measurements using polar and apolar test liquids placed on cell laye...
متن کاملCompatibility of the entomopathogenic fungus Beauveria bassiana with the insecticides fipronil, pyriproxyfen and hexaflumuron
سازگاری سه حشره‌کش فیپرونیل، پایری‌پروکسی‌فن و هگزافلومورون با جدایه‌ی DEBI 002 (آتشگاه) قارچ Beauveria bassiana مورد بررسی قرار گرفت. برای تعیین اثر این حشره‌کشها روی جوانه‌زنی اسپور قارچ، غلظت‌های مختلف آن‌ها به محیط کشت مالت آگار اضافه شد. به‌منظور محاسبه‌ی میزان رشد میسیلیوم در تیمارهای مختلف، قطر کلنی اندازه‌گیری شد و ارزیابی میزان اسپورزایی با شمارش اسپورها در واحد سطح صورت گرفت. نتایج نش...
متن کاملPurification and Properties of an Extracellular Protease Produced by the Entomopathogenic Fungus Beauveria bassiana.
Beauveria bassiana GK2016 grown in a medium with gelatin as the sole carbon and nitrogen source produced an extracellular protease. The protease production was highest when the fungus was grown on a semiliquid medium and was purified about 18-fold, with a recovery of 21%. The protease molecular weight was estimated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis to be about 35,000....
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2000
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.66.8.3468-3473.2000