نتایج جستجو برای: piriformospora indica
تعداد نتایج: 10316 فیلتر نتایج به سال:
شوری و خشکی از شایع ترین تنش های محیطی می باشند که تولید موفقیت آمیز محصولات زراعی را به مخاطره انداخته اند. با توجه به اینکه بخش وسیعی از زمینهای زیر کشت محصولات عمده کشاورزی در مناطق خشک و نیمه خشک ایران قرار گرفته است و این گیاهان در معرض شرایط نا مطلوب محیطی قرار دارند، افزایش توان گیاهان جهت تحمل تنش های محیطی ناشی از کمبود آب و حضور املاح اضافی در خاک، از نظر تقلیل افت عملکرد مهم می باشد....
مقدمه : نعناع فلفلی ( mentha piperita ) و آویشن ( thymus vulgaris ) دو گیاه بسیار با اهمیت از خانواده نعناعیان ( lamiaceae ) می باشند که در صنایع داروسازی، غذایی، آرایشی و بهداشتی کاربردهای زیادی دارد. هدف : هدف از این تحقیق تأثیر غلظت های مختلف اکسین و قارچ های piriformospora indica و sebacina vermifera روی رشد و نمو نعناع فلفلی و آویشن در شرایط کشت بافت بود. روش بررسی : دو آزمایش بطور جدا...
Flowering in plants is synchronized by both environmental cues and internal regulatory factors. Previous studies have shown that the endophytic fungus Piriformospora indica promotes the growth and early flowering in Coleus forskohlii (a medicinal plant) and Arabidopsis. To further dissect the impact of P. indica on pathways responsible for flowering time in Arabidopsis, we co-cultivated Arabido...
Piriformospora indica is an endophytic fungus that colonizes roots of many plant species and promotes growth and resistance to certain plant pathogens. Despite its potential use in agriculture, little is known on the molecular basis of this beneficial plant-fungal interaction. In a genetic screen for plants, which do not show a P. indica- induced growth response, we isolated an Arabidopsis muta...
Piriformospora indica, an endophytic fungus of Sebacinales, colonizes the roots of a wide range of host plants and establishes various benefits for the plants. In this work, we describe miRNAs which are upregulated in Oncidium orchid roots after colonization by the fungus. Growth promotion and vigorous root development were observed in Oncidium hybrid orchid, while seedlings were colonized by P...
One of the emerging systems in plant-microbe interaction is the study of proteins, referred to as effectors, secreted by microbes in order to modulate host cells function and structure and to promote microbial growth on plant tissue. Current knowledge on fungal effectors derives mainly from biotrophic and hemibiotrophic plant fungal pathogens that have a limited host range. Here, we focus on ef...
Piriformospora indica, which is an endophytic fungus that grows on various media in the absence of a host, emits plant growth promoting volatile organic compounds (VOCs). Kaefer medium (KF) has been shown to be most suitable for P. indica growth; however, different may differentially affect fungal metabolism turn influence VOC profiles indica. To date, how VOCs emitted from cultured not well ch...
A Basidiomycota endomycorrhizal fungus, Piriformospora indica Verma, colonizes and promotes the growth of canola (Brassica napus L.) other Brassica crops can reduce diseases crops. Clubroot is an important disease caused by obligate, soil-borne pathogen Plasmodiophora brassicae Woronin. The effect P. on clubroot severity in was assessed replicated room studies. Seed treated with using a proprie...
In the present work, novel nanotool called 'nano-embedded fungus' formed by impact of synergistic association of ZnO-nanorods and fungus Piriformospora indica DSM 11827, for growth of Brassica oleracea var. botrytis (Broccoli) is reported. ZnO-nanorods were synthesized by mechanical assisted thermal decomposition process and characterized by scanning electron microscopy (SEM) for morphology, X-...
Recent sequencing projects have provided deep insight into fungal lifestyle-associated genomic adaptations. Here we report on the 25 Mb genome of the mutualistic root symbiont Piriformospora indica (Sebacinales, Basidiomycota) and provide a global characterization of fungal transcriptional responses associated with the colonization of living and dead barley roots. Extensive comparative analysis...
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