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Article

Localisation of the Schizosaccharomyces pombe rho1p GTPase and its involvement in the organisation of the actin cytoskeleton.

Journal of cell science - 1 Oct 1997

Arellano M, Duran A, Perez P

Abstract excerpt

The Schizosaccharomyces pombe rho1p GTPase directly activates the (1-3) beta-D-glucan synthase and participates in the regulation of cell wall growth and morphogenesis in this fission yeast. Indirect immunofluorescence experiments using rho1p tagged with hemagglutinin have revealed that rho1p was located at the growing tips during interphase and at the septum prior to cytokinesis, localising to the same areas as...

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Identifiers

PMID: 9372443
DOI: 10.1242/jcs.110.20.2547

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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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Research trail→

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Localisation of the Schizosaccharomyces pombe rho1p GTPase and its involvement in the organisation of the actin cytoskeleton.PMID 9372443Read ↗

The small GTP-binding protein Rho1 is a multifunctional protein that regulates actin localization, cell polarity, and septum formation in the fission yeast Schizosaccharomyces pombe.Semantic proximity Read ↗

Novel Rho GTPase involved in cytokinesis and cell wall integrity in the fission yeast Schizosaccharomyces pombe.Semantic proximity Read ↗

Rho 1 GTPase activates the (1-3)beta-D-glucan synthase and is involved in Schizosaccharomyces pombe morphogenesis.Semantic proximity Read ↗

Small GTPase Rho5 is a functional homologue of Rho1, which controls cell shape and septation in fission yeast.Semantic proximity Read ↗

The small GTPase Rho4 is involved in controlling cell morphology and septation in fission yeast.Semantic proximity Read ↗

Growth site localization of Rho1 small GTP-binding protein and its involvement in bud formation in Saccharomyces cerevisiae.Semantic proximity Read ↗

Rho1p, a yeast protein at the interface between cell polarization and morphogenesis.Semantic proximity Read ↗

Schizosaccharomyces pombe Rgf3p is a specific Rho1 GEF that regulates cell wall beta-glucan biosynthesis through the GTPase Rho1p.Semantic proximity Read ↗

Rho4 GTPase is involved in secretion of glucanases during fission yeast cytokinesis.Semantic proximity Read ↗

Schizosaccharomyces pombe protein kinase C homologues, pck1p and pck2p, are targets of rho1p and rho2p and differentially regulate cell integrity.Semantic proximity Read ↗

The GTP-binding protein Rho1p is required for cell cycle progression and polarization of the yeast cell.Semantic proximity Read ↗

Involvement of Rho-type GTPase in control of cell size in Saccharomyces cerevisiae.Semantic proximity Read ↗

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