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Fusarium oxysporum G-protein beta subunit Fgb1 regulates hyphal growth, development, and virulence through multiple signalling pathways.

Fungal genetics and biology : FG & B - 1 Jan 2005

Delgado-Jarana Jesús, Martínez-Rocha Ana Lilia, Roldán-Rodriguez Raquel, Roncero M Isabel G, Di Pietro Antonio

Abstract excerpt

The vascular wilt fungus Fusarium oxysporum causes disease in a wide variety of crops. A signalling cascade controlled by the extracellular-regulated mitogen-activated protein kinase (MAPK) Fmk1 was previously found to be required for plant infection. To investigate the role of the heterotrimeric G-protein beta subunit Fgb1 as a putative upstream component of the Fmk1 signalling cascade, we generated F. oxysporum...

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PMID: 15588997
DOI: 10.1016/j.fgb.2004.10.001

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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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