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Article

MgHog1 regulates dimorphism and pathogenicity in the fungal wheat pathogen Mycosphaerella graminicola.

Molecular plant-microbe interactions : MPMI - 1 Nov 2006

Mehrabi Rahim, Zwiers Lute-Harm, de Waard Maarten A, Kema Gert H J

Abstract excerpt

The dimorphic ascomycete pathogen Mycosphaerella graminicola switches from a yeastlike form to an infectious filamentous form that penetrates the host foliage through stomata. We examined the biological function of the mitogen-activated protein kinase-encoding gene MgHog1 in M. graminicola. Interestingly, MgHog1 mutants were unable to switch to filamentous growth on water agar that mimics the nutritionally poor...

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Identifiers

PMID: 17073308
DOI: 10.1094/MPMI-19-1262

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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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