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Roles of Three FgPel Genes in the Development and Pathogenicity Regulation of Fusarium graminearum. [PDF]
J Fungi (Basel)Cai L +6 more
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2-Hydroxy-4-methoxybenzaldehyde (HMB) disrupts ergosterol biosynthesis, redox metabolism, and DON biosynthesis of <i>Fusarium graminearum</i> revealed by transcriptome analysis. [PDF]
Front MicrobiolXiao H, Zhang Y, Li Q.
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Biosynthesis of Rubrofusarin by Fusarium graminearum
Journal of Pharmaceutical Sciences, 1969Using radioactively labeled acetate, evidence was obtained to support the hypothesis that the biosynthesis of rubrofusarin proceeds through a polyketide chain intermediate. It was shown that labeled acetate when diluted with nonlabeled malonate, is preferentially incorporated into the terminal acetate starting unit of the polyketide chain.
B H, Mock, J E, Robbers
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Fungicide Resistance in Fusarium graminearum Species Complex
Current Microbiology, 2022Fusariosis affects cereal grain crops worldwide and is responsible for devastating crops, reducing grain quality and yield, and producing strong mycotoxins. Benzimidazoles and triazoles were recommended to combat fusariosis; however, there were reports of resistance, making it necessary to reflect on the reasons for this occurrence. The purpose of this
Magda Antunes de Chaves +5 more
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Betaine transport in Fusarium graminearum
Mycological Research, 1994Fusarium graminearum A3/5 was found to possess a high-affinity transport system ( K m = 48 ± 6 μ m , V max = 8·9 ± 0·7 nmol mg −1 dry weight min −1 ) for betaine which was energy-dependent and constitutive. Glucose-starved mycelia showed a reduced uptake, whilst nitrogen-starved mycelia increased the rate of uptake 2·8-fold over a 3 h period ...
Robson, GD, Wiebe, MG, Trinci, APJ
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Acetylated mycotoxins from Fusarium graminearum
Phytochemistry, 1989Abstract In addition to zearalenone, deoxynivalenol and 15-acetyl deoxynivalenol, three new acetylated mycotoxins: 4-acetyl zearalenone, 4-acetyl cis-zearalenone and 3,15-diacetyl deoxynivalenol, were isolated from a Fusarium graminearum cultured on corn. Chemical correlations and relevant spectroscopic data on zearalenone derivatives are presented.
L. Muñoz +4 more
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Degradation of salicylic acid by Fusarium graminearum
Fungal Biology, 2019Fusarium head blight (FHB) is a major cereal crop disease, caused most frequently by the fungus Fusarium graminearum. We have previously demonstrated that F. graminearum can utilize SA as sole source of carbon to grow. In this current study, we further characterized selected four fungal SA-responsive genes that are predicted to encode salicylic acid ...
Hélène, Rocheleau +2 more
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Selective Quantification of Chemotropic Responses of Fusarium graminearum
2023Chemotropism refers to the directional growth of a living organism toward a chemical stimulus. Molecular mechanisms underlying chemotropism of fungal pathogens have recently been enabled by advancements in biological chemotropic assays, with a particular focus on the roles of G-protein-coupled receptors and their plant-derived ligands in chemotropism ...
Sridhar, Pooja S. +2 more
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The aerobiology of Fusarium graminearum
Aerobiologia, 2013Current knowledge of the aerobiology of Fusarium graminearum sensu lato is based on decades of published research documenting the processes of spore discharge, atmospheric transport, and deposition in this important pathogen of cereal crops worldwide.
Melissa D. Keller +2 more
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