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Article

Tri1 in Fusarium graminearum encodes a P450 oxygenase.

Applied and environmental microbiology - 1 Apr 2004

McCormick S P, Harris L J, Alexander N J, Ouellet T, Saparno A, Allard S, Desjardins A E

Abstract excerpt

Gibberella zeae (asexual state Fusarium graminearum) is a major causal agent of wheat head blight and maize ear rot in North America and is responsible for contamination of grain with deoxynivalenol and related trichothecene mycotoxins. To identify additional trichothecene biosynthetic genes, cDNA libraries were prepared from fungal cultures under trichothecene-inducing conditions in culture and in planta. A gene...

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Share to Cytochrome P-450 Enzyme System
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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 15066795
DOI: 10.1128/AEM.70.4.2044-2051.2004
PMCID: PMC383062

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Tri1 in Fusarium graminearum encodes a P450 oxygenase.PMID 15066795Read ↗

Tri1 encodes the cytochrome P450 monooxygenase for C-8 hydroxylation during trichothecene biosynthesis in Fusarium sporotrichioides and resides upstream of another new Tri gene.Semantic proximity Read ↗

Novel genes of Fusarium graminearum that negatively regulate deoxynivalenol production and virulence.Semantic proximity Read ↗

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Activation of biosynthetic gene clusters by the global transcriptional regulator TRI6 in Fusarium graminearumSemantic proximity Read ↗

A Novel Trichothecene Toxin Phenotype Associated with Horizontal Gene Transfer and a Change in Gene Function in Fusarium.Semantic proximity Read ↗

Fusarium graminearum TRI14 is required for high virulence and DON production on wheat but not for DON synthesis in vitro.Semantic proximity Read ↗

Targeting Trichothecene Biosynthetic Genes.Semantic proximity Read ↗

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