Search Results - "Proctor, R.H"

Molecular biology of Fusarium mycotoxins by Desjardins, A.E., Proctor, R.H.

“…As the 20th century ended, Fusarium mycotoxicology entered the age of genomics. With complete genomes of Fusarium graminearum and F. verticillioides and…”
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Analysis of fumonisin contamination and the presence of Fusarium in wheat with kernel black point disease in the United States by Busman, M, Desjardins, A.E, Proctor, R.H

“…The ability of the fungus Fusarium proliferatum to cause kernel black point disease in wheat was previously established, but natural contamination of black…”
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LC-MS/MS method for the determination of the fungal pigment bikaverin in maize kernels as an indicator of ear rot by Busman, M, Butchko, R.A.E, Proctor, R.H

“…Bikaverin is a polyketide-derived pigment produced by multiple species of the fungus Fusarium, some of which can cause ear and kernel rot of maize. A method…”
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Genomic analysis of Fusarium verticillioides by Brown, D.W., Butchko, R.A.E., Proctor, R.H.

“…Fusarium verticillioides (teleomorph Gibberella moniliformis) can be either an endophyte of maize, causing no visible disease, or a pathogen-causing disease of…”
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Genetic bases for variation in structure and biological activity of trichothecene toxins produced by diverse fungi by Proctor, R. H., McCormick, S. P., Gutiérrez, S.

“…Trichothecenes are sesquiterpene toxins produced by diverse but relatively few fungal species in at least three classes of Ascomycetes : Dothideomycetes ,…”
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Aristolochene synthase: isolation, characterization, and bacterial expression of a sesquiterpenoid biosynthetic gene (Ari1) from Penicillium roqueforti by Proctor, R.H. (USDA, ARS, National Center for Agricultural Utilization Research, Peoria, IL), Hohn, T.M

“…Aristolochene is the likely precursor of the sesquiterpenoid toxins produced by a number of filamentous fungi. One of these, PR-toxin, is produced by…”
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Phylogenetic analyses of RPB1 and RPB2 support a middle Cretaceous origin for a clade comprising all agriculturally and medically important fusaria by O’Donnell, Kerry, Rooney, Alejandro P., Proctor, Robert H., Brown, Daren W., McCormick, Susan P., Ward, Todd J., Frandsen, Rasmus J.N., Lysøe, Erik, Rehner, Stephen A., Aoki, Takayuki, Robert, Vincent A.R.G., Crous, Pedro W., Groenewald, Johannes Z., Kang, Seogchan, Geiser, David M.

“…► Phylogenetic analyses of RPB1 and RPB2 sequences support Fusarium monophyly. ► We resolved 20 monophyletic species complexes and nine monotypic lineages. ►…”
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Birth, death and horizontal transfer of the fumonisin biosynthetic gene cluster during the evolutionary diversification of Fusarium by Proctor, Robert H., Van Hove, François, Susca, Antonia, Stea, Gaetano, Busman, Mark, Lee, Theo, Waalwijk, Cees, Moretti, Antonio, Ward, Todd J.

“…Summary Fumonisins are a family of carcinogenic secondary metabolites produced by members of the Fusarium fujikuroi species complex (FFSC) and rare strains of…”
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The genetic basis for 3-ADON and 15-ADON trichothecene chemotypes in Fusarium by Alexander, Nancy J., McCormick, Susan P., Waalwijk, Cees, van der Lee, Theo, Proctor, Robert H.

“…Certain Fusarium species cause head blight of wheat and other small grains worldwide and produce trichothecene mycotoxins. These mycotoxins can induce…”
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Molecular biodiversity of mycotoxigenic fungi that threaten food safety by Moretti, A., Susca, A., Mulé, G., Logrieco, A.F., Proctor, R.H.

“…Fungal biodiversity is one of the most important contributors to the occurrence and severity of mycotoxin contamination of crop plants. Phenotypic and…”
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Identification of Loci and Functional Characterization of Trichothecene Biosynthesis Genes in Filamentous Fungi of the Genus Trichoderma by Cardoza, R.E, Malmierca, M.G, Hermosa, M.R, Alexander, N.J, McCormick, S.P, Proctor, R.H, Tijerino, A.M, Rumbero, A, Monte, E, Gutiérrez, S

“…Trichothecenes are mycotoxins produced by Trichoderma, Fusarium, and at least four other genera in the fungal order Hypocreales. Fusarium has a trichothecene…”
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Transformation-Mediated Complementation of a FUM Gene Cluster Deletion in Fusarium verticillioides Restores both Fumonisin Production and Pathogenicity on Maize Seedlings by Glenn, A.E, Zitomer, N.C, Zimeri, A.M, Williams, L.D, Riley, R.T, Proctor, R.H

“…The filamentous ascomycete Fusarium verticillioides is a pathogen of maize and produces the fumonisin mycotoxins. However, a distinct population of F…”
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Fusarium verticillioides FUM Gene Cluster Encodes a Zn(II)2Cys6 Protein That Affects FUM Gene Expression and Fumonisin Production by Brown, D.W, Butchko, R.A.E, Busman, M, Proctor, R.H

“…Fumonisins are mycotoxins produced by some Fusarium species and can contaminate maize or maize products. Ingestion of fumonisins is associated with diseases,…”
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Functional Analysis of the Polyketide Synthase Genes in the Filamentous Fungus Gibberella zeae (Anamorph Fusarium graminearum) by Gaffoor, I, Brown, D.W, Plattner, R, Proctor, R.H, Qi, W, Trail, F

“…Polyketides are a class of secondary metabolites that exhibit a vast diversity of form and function. In fungi, these compounds are produced by large,…”
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Overexpression in Escherichia coli of soluble aristolochene synthase from Penicillium roqueforti by Cane, D E, Wu, Z, Proctor, R H, Hohn, T M

“…Aristolochene synthase, a fungal cyclase which has been isolated from Aspergillus terreus and Penicillium roqueforti, catalyzes the cyclization of farnesyl…”
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Deletion Analysis of FUM Genes Involved in Tricarballylic Ester Formation during Fumonisin Biosynthesis by Butchko, Robert A. E, Plattner, Ronald D, Proctor, Robert H

“…Fumonisins are carcinogenic mycotoxins produced by the maize ear rot pathogen Gibberella moniliformis (anamorph Fusarium verticillioides). These toxins consist…”
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Karyotype evolution in Fusarium by Waalwijk, Cees, Taga, Masatoki, Zheng, Song-Lin, Proctor, Robert H, Vaughan, Martha M, O'Donnell, Kerry

“…The germ tube burst method (GTBM) was employed to examine karyotypes of 33 species representative of 11 species complexes that span the phylogenetic breadth of…”
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Fumonisin Production in the Maize Pathogen Fusarium verticillioides:  Genetic Basis of Naturally Occurring Chemical Variation by Proctor, Robert H, Plattner, Ronald D, Desjardins, Anne E, Busman, Mark, Butchko, Robert A. E

“…Fumonisins are polyketide-derived mycotoxins produced by the maize pathogen Fusarium verticillioides. Previous analyses identified naturally occurring variants…”
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Fusarium Tri4 encodes a multifunctional oxygenase required for trichothecene biosynthesis by McCormick, Susan P, Alexander, Nancy J, Proctor, Robert H

“…Fusarium graminearum and Fusarium sporotrichioides produce the trichothecene mycotoxins 15-acetyldeoxynivalenol and T-2 toxin, respectively. In both species,…”
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Gibberella Ear Rot of Maize (Zea mays) in Nepal: Distribution of the Mycotoxins Nivalenol and Deoxynivalenol in Naturally and Experimentally Infected Maize by Desjardins, Anne E, Busman, Mark, Manandhar, Gyanu, Jarosz, Andrew M, Manandhar, Hira K, Proctor, Robert H

“…The fungus Fusarium graminearum (sexual stage Gibberella zeae) causes ear rot of maize (Zea mays) and contamination with the 8-ketotrichothecenes nivalenol (1)…”
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