نتایج جستجو برای: phoma
تعداد نتایج: 715 فیلتر نتایج به سال:
Finger millet is an ancient African cereal crop, domesticated 7000 years ago in Ethiopia, reaching India at 3000 BC. Finger millet is reported to be resistant to various fungal pathogens including Fusarium sp. We hypothesized that finger millet may host beneficial endophytes (plant-colonizing microbes) that contribute to the antifungal activity. Here we report the first isolation of endophyte(s...
Herein, we reported on a middle-aged woman presented with painless cervical lymphadenopathy. Past medical history was not significant. Pathologic examination of incisional biopsy show partial effacement of lymph node architecture with many reactive inflammatory cells admixed with Reed-Sternberg cells, many Charcot-Leyden crystals, and noncaseating granuloma. Immunohistochemical staining was pos...
Fungi associated with the marine sponge Tethya aurantium were isolated and identified by morphological criteria and phylogenetic analyses based on internal transcribed spacer (ITS) regions. They were evaluated with regard to their secondary metabolite profiles. Among the 81 isolates which were characterized, members of 21 genera were identified. Some genera like Acremonium, Aspergillus, Fusariu...
BACKGROUND Aflatoxin B1 (AFB1), produced by Aspergillus flavus, is one of the most life threatening food contaminants causing significant economic losses worldwide. Biological AFB1 degradation by microorganisms, or preferably microbial enzymes, is considered as one of the most promising approaches. OBJECTIVES The current work aimed to study the AFB1-degrading metabolites, produced by Phoma gl...
Endophytic fungi inhabit vegetable tissues or organs, without causing them any harm. Endophytes can co-evolve with plant hosts and possess species-specifi c interactions. They can protect the plant from insect attacks and diseases, and are also able to produce substances of biotechnological interest. In folk medicine, the bark, roots and fruits of Sapindus saponaria is used to produce substance...
phoma. Looking back, this has been a very satisfying experi ence, the major impact of which is the provision of proof of the hypothesis that advanced cancers could be cured by combina tions of cancer drugs developed because of their antitumor effect in animals. As with most new approaches to treatment, however, looking back identifies previously unanticipated prob lems as well. One of the probl...
primary adrenal lymphoma is extremely rare. we report a case with primary bilateral adrenal lym-phoma in a young male patient. he presented with abdominal pain and weight loss. pathologic study revealed malignant lymphoma, diffuse large cell type (t- cell origin). patient recieved combination chemotherapy and radiation therapy but 22 months after diagnosis died because of progression of dis ease
سابقه و هدف: بیماریهای کلزا از مهمترین دلایل محدود کننده تولید کلزا محسوب میگردند. در دنیا، عوامل قارچی متفاوتی مانند Rhizoctonia solani، Pytium sp.، Phytophthora sp. و Fusarium sp. دلیل پوسیدگی ریشه و مرگ گیاهچه معرفی شدهاند. هدف از این پژوهش شناسایی عوامل قارچی مولد پوسیدگی ریشه و طوقه کلزا در شهرستان مرودشت و تعیین گونههای غالب بیماریزا در ...
Chemotaxonomy and the comparative analysis of metabolic features of fungi have the potential to provide valuable information relating to ecology and evolution, but have not been fully explored in fungal biology. Here, we investigated the chemical diversity of legume-associated Ascochyta and Phoma species and the possible use of a metabolomics approach using liquid chromatography-mass spectromet...
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