نتایج جستجو برای: chaetomium sp
تعداد نتایج: 120619 فیلتر نتایج به سال:
Impacts of metals to the growth and enzyme production of fungi were tested with Cd(0-10 mg kg–1), Co(0-100 mg kg–1), Cr(0-100 mg kg–1), Li(0-100 mg kg–1) or Mn(0-400 mg kg–1) containing media with ABTS [2,2’-azino-bis (3-ethylbentzthiazoline6-sulfonicacid)] as indicator of oxidative enzymes, laccase and/ or peroxidases. All ascomycetes Alternaria sp., Chaetomium sp., Epicoccum sp., Fusarium sp....
conclusions the present study confirms the notion of selecting endophytic fungi of medicinal plant justicia for the bioassay-guided isolation of its bioactive compounds, and demonstrates that endophytic fungus chaetomium sp. nf15 could be a potential source of bioactive metabolites materials and methods endophytic fungi associated with the j. adhatoda l. plant were isolated from healthy plant p...
Aim. To describe keratitis due to Chaetomium sp. occurring in a 65-year-old woman who presented with a corneal ulcer with hypopyon of the right eye with a history of trauma by vegetable matter. Method. Multiple scrapings were obtained from the ulcer. A lactophenol cotton blue wet mount and a Gram-stained smear of the scrapings were made. Scrapings were also inoculated onto various culture media...
به منظور شناسایی گونه‌های Passalora، 9 نمونه گیاهی با علایم لکه برگی از نقاط مختلف استان‌های اردبیل، آذربایجان شرقی و استان‌های شمالی در طول بهار سال‌های 90-1389 جمع‌آوری و جهت مطالعه به آزمایشگاه منتقل شدند. علاوه بر این نمونه‌های موجود در مجموعه قارچ‌های وزارت جهاد کشاورزی واقع در موسسه تحقیقات گیاه‌پزشکی کشور نیز بازبینی شدند و کلید تشخیص برای 14 گونه فراهم گردید. با بررسی نمونه‌ها، 8 گونه ا...
Diketopiperazines are important secondary metabolites of the fungi with variety bioactivities. Several species belonging to genus Chaetomium produce compounds of this class, such as chetomin. To identify new antitumor agents, secondary metabolites of fungus Chaetomium sp 88194 were investigated and three new indole diketopiperazines, Chaetocochins G (1), Oidioperazines E (2) and Chetoseminudin ...
به منظور شناسایی گونه های passalora، 9 نمونه گیاهی با علایم لکه برگی از نقاط مختلف استان های اردبیل، آذربایجان شرقی و استان های شمالی در طول بهار سال های 90-1389 جمع آوری و جهت مطالعه به آزمایشگاه منتقل شدند. علاوه بر این نمونه های موجود در مجموعه قارچ های وزارت جهاد کشاورزی واقع در موسسه تحقیقات گیاه پزشکی کشور نیز بازبینی شدند و کلید تشخیص برای 14 گونه فراهم گردید. با بررسی نمونه ها، 8 گونه ا...
White root disease is a significant of cashew caused by Rigidoporus sp. Five endophytic fungal isolates, namely AR31D (Fusarium proliferatum), AR42D (Penicillium citrinum), BR32C (Trichoderma asperellum), VNTB1 (Chaetomium sp.), and EAGS14 (Curvularia lunata), were assessed as the biocontrol agents against in vitro in planta. The research objective was to obtain fungi that effectively con...
BACKGROUND Many exopolysaccharides from the endophytes in medicinal plants possess various potential bioactivities. MATERIALS AND METHODS The endophytic fungus JY25 was isolated from the leave of the Chinese medicinal plant Gynostemma pentaphylla and identified as Chaetomium sp. by its phylogenetic and physiological analysis. One exopolysaccharide (EPS) fraction was isolated from the fermenta...
The genus Chaetomium is a frequently occurring fungal taxon world-wide. and Chaetomium-like species occur in indoor environments, where they can degrade cellulose-based building materials, thereby causing structural damage. Furthermore, several of this may also cause adverse effects on human health. aims research were to identify strains isolated from environments Hungary Finland, two geographi...
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