Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 22 for “"Endophytic fungi"”.
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Endophytic fungi of Cassia fistula L.
Endophytic fungi from Cassia fistula or golden shower, a well known medicinal plant in Thailand and Asia, were isolated from trees growing in three geographical separate sites. These locations were Kanchanaburi, Nakhon Ratchasima and Bangkok and were selected to allow comparisons between their …
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Endophytic fungi of Tectona grandis L. (Teak).
… cubensis were frequent isolates. Widely reported endophytic fungi such as Phomopsis, Colletotrichum, Cladosporium and Fusarium were also isolated. There is little evidence to support host specificity for the majority of the isolates. Differences in endophyte assemblages between young and mature …
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Isolation and Characterization of Bioactive Metabolites from Endophytic Fungi of Pinus Strobus
Fungal foliar endophytes of Pinus strobus (Eastern white pine) were collected from different sites across south-eastern New Brunswick, Canada for screening of bioactive metabolite compounds. Metabolite isolation and characterization of three bioactive strains yielded the dibenzofuran derivative …
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Isolasi dan identifikasi jamur endofit dari umbi tanaman bawang putih sebagai antibakteri terhadap bakteri Streptococcus mutans dan bakteri Esherichia coli
… effectiveness. Test dosage form is selected endophytic fungi isolated from the tuber is grown on media PDAS, while the samples used in the form of the bacteria Streptococcus mutans and Escherichia coli. Excessive use of this medicine can be harmful to human health. Efforts to overcome these …
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Characterization of tomato root-endophytic fungi and analysis of their effects on plant development, on fruit yield and quality and on interaction with the pathogen Verticillium dahliae
… or mutualistic associations with plants. These fungi known as non-clavicipitaceous endophytes have a broad host range of monocot and eudicot plants and are highly diverse. Some of them promote plant growth and confer increased abiotic-stress tolerance and disease resistance. According to such …
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Isolation and characterisation of bioactive compounds from Vitex pinnata and associated fungal endophytes
… medicinal plant from Malaysia and its associated endophytic fungi, Lasiodiplodia theobromae, Nigrospora sp and Pestalotiopsis olivacea afforded nineteen compounds and several of these compounds exhibited good anticancer, antitrypanosomal and anti-mycobacterial activities. Secondary metabolites …
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Antileishmania Compounds From An Unidentified Endophytic Fungus And Biotransformation Of 5,7,2`,4`,5`-Pentahydroxyflavonol
… research is to study secondary metabolites from endophytic fungi as a source of effective antileishmanial agents. Many crude extracts from endophytic fungi have been screened for antiparasitic activity against Leishmania donovani and Plasmodium falciparum. The active samples were further …
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Antimalarials from Plant Pathogenic Fungi
… compounds from necrotropic plant pathogenic fungi. Various phytotoxins released by necrotropic plant pathogenic fungi may inhibit the plant-like metabolic pathways in the apicoplast, a chloroplast-like organelle, essential for the survival of apicomplexan parasites, such as Plasmodium which …
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Beneficial Fungal Secretome and Synthetic Consortia to Improve Soybean Growth During Drought Stress
Beneficial endophytic fungi may improve crop stress tolerance through soil carbon storage, water and nutrient acquisition, and stress mitigation. Our goal was to build a naturally occurring fungal synthetic community (FunSynCom) to improve growth and drought resilience in soybeans. In this study, …
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Diversity and spatial distribution of fungal endophytes in a Eucalyptus grandis tree
Endophytic fungi of most woody trees are poorly studied due to their cryptic existence, the complexity of the community and the poor ability of traditional tools to characterize them. This study characterised the endophytic community present in commercially important Eucalyptus grandis trees in …
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Molecular Mechanisms of HIV-1 Infection: Viral and Host Determinants in Transmission and Pathogenesis
… several compounds from the crude extracts of endophytic fungi found in desert plants were able to inhibit HIV-1 replication in T-cell lines. Taken together, the results from this dissertation provide new insights into understanding the mechanisms of HIV-1 vertical transmission and HIV-1 gene …
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Isolation of novel antibiotic producing microorganisms from invertebrates
… 18S rRNA showed that the majority were in fact fungi, mainly Penicillium spp. and only 5 were Streptomyces spp. Three strains isolated from Helix aspersa (ES1), Lumbriculus variegate (La1a) and Baetis larvae (M1 11) that had strong activity against Gram-positive and Gram-negative bacteria …
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Engineered microsystems and their application in the culture and characterization of three-dimensional (3D) breast tumor models
… 2. Isolate secondary metabolites from endophytic fungi and screen them on the platform for potential anticancer properties in a preliminary drug discovery pipeline, 3. Design and develop biosensors for quantifying cell responses in real-time within these systems. Several biomaterial …
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Toward catalytic antibodies capable of ergopeptine hydrolysis
… grass-endophyte interaction. Grasses containing endophytic fungi have a competitive advantage and comprise over 60% of pastureland. Catalytic antibody vaccines would permit the use of endophyte-infected grasses without the risk of animal toxicoses. The production of catalytic antibodies capable …
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Predictive chemical kinetics : enabling automatic mechanism generation and evaluation
… from cellulosic biomass conversion using endophytic fungi. The model is evaluated against three experiments covering a range of temperatures, pressures, and oxygen concentrations to show its strengths and weaknesses. Our ability to automatically generate this model and systematically …
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Transcriptional regulation of seasonal desiccation tolerance in the fronds and rhizome of the fern Anemia caffrorum
… and transcripts required for the recruitment of endophytic fungi from the fronds. Finally, severely dehydrated rhizomes showed prominent upregulation of genes that are responsible for leaf senescence, leaf development and initiation of spore production which was highly correlated with …
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A molecular characterization of the fungal endophytes within the needles of ponderosa pine (Pinus ponderosa)
<p>"Fungal endophytes (microbial fungi that live in plant tissues without causing disease) are ubiquitous in plants studied to date. Many conifers host endophytes that produce important bioactive secondary metabolites. While the endophytes in Pinus ponderosa roots have been studied, the endophyte …
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