نتایج جستجو برای: plant pathogenic fungi
تعداد نتایج: 487067 فیلتر نتایج به سال:
Glycosylation is a conserved set of post-translational modifications that exists in all eukaryotic cells. During the last decade, role glycosylation plant pathogenic fungi has received significant attention and considerable progress been made especially Ustilago maydis Magnaporthe oryzae. Here, we review recent advances our understanding N-glycosylation, O-glycosylation glycosylphosphatidylinos...
In a previous study, we identified a Streptomyces sp., A3265, as exhibiting potent antifungal activity against various plant pathogenic fungi, including Botrytis cinerea, Colletotrichum gloeosporioides, and Rhizoctonia solani. This strain also exhibited a biocontrolling effect against ginseng root rot and damping-off disease, common diseases of ginseng and other crops. In this study, we isolate...
Dimorphism or morphogenic conversion is exploited by several pathogenic fungi and is required for tissue invasion and/or survival in the host. We have identified a homolog of a master regulator of this morphological switch in the plant pathogenic fungus Fusarium oxysporum f. sp. lycopersici. This non-dimorphic fungus causes vascular wilt disease in tomato by penetrating the plant roots and colo...
This article aims to give a comprehensive review on the use of microbial antagonists (fungi and bacteria), botanicals and compost extracts as biocontrol agents against different pathogenic fungi causing postharvest fungal rots in rosaceous fruits which shows that they can play an important role in the biomanagement of fungi causing rot diseases. Plant extracts reported in the literature against...
Fungi depend heavily on their ability to exploit resources that may become available to them in their myriad of possible lifestyles. Whether this requires simple uptake of sugars as saprobes or competition for host-derived carbohydrates or peptides, fungi must rely on transporters that effectively allow the fungus to accumulate such nutrients from their environments. In other cases, fungi secre...
Ethanol Crude extract of Cosicinium fenestratum stems (Gaertre) Coleb (Menispermaceae) exhibited inhibiting activity against seven plant pathogenic fungi and one antagonistic fungus when they were tested using the dilution method. Ethanolic crude extract of C. fenestratum stems was then fractionated by column chromatography using six organic solvents, and subsequent antimicrobial activity evalu...
The symbiotic association between plants and arbuscular mycorrhizal fungi is almost ubiquitous within the plant kingdom, and the early stages of the association are controlled by plant-derived strigolactones acting as a signal to the fungus in the rhizosphere and lipochito-oligosaccharides acting as fungal signals to the plant. Hyphopodia form at the root surface, allowing the initial invasion,...
To cause plant disease, pathogenic fungi can secrete effector proteins into plant cells to suppress plant immunity and facilitate fungal infection. Most fungal pathogens infect plants using very long strand-like cells, called hyphae, that secrete effectors from their tips into host tissue. How fungi undergo long-distance cell signalling to regulate effector production during infection is not kn...
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