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Article

A mutation in the 14 alpha-demethylase gene of Uncinula necator that correlates with resistance to a sterol biosynthesis inhibitor.

Applied and environmental microbiology - 1 Aug 1997

Délye C, Laigret F, Corio-Costet M F

Abstract excerpt

We investigated the molecular basis of resistance of the obligate biotrophic grape powdery mildew fungus Uncinula necator to sterol demethylation-inhibiting fungicides (DMIs). The sensitivity of 91 single-spore field isolates of U. necator to triadimenol was assessed by using a leaf disc assay. R...

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Identifiers

PMID: 9251183
DOI: 10.1128/aem.63.8.2966-2970.1997
PMCID: PMC168594

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-9251183-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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