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Article

The role of Cdc42p GTPase-activating proteins in assembly of the septin ring in yeast.

Molecular biology of the cell - 1 Oct 2003

Caviston Juliane P, Longtine Mark, Pringle John R, Bi Erfei

Abstract excerpt

The septins are a conserved family of GTP-binding, filament-forming proteins. In the yeast Saccharomyces cerevisiae, the septins form a ring at the mother-bud neck that appears to function primarily by serving as a scaffold for the recruitment of other proteins to the neck, where they participate...

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Identifiers

PMID: 14517318
DOI: 10.1091/mbc.e03-04-0247
PMCID: PMC206999

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-14517318-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

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

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

The role of Cdc42p GTPase-activating proteins in assembly of the septin ring in yeast.PMID 14517318Read ↗

Interplay between septin organization, cell cycle and cell shape in yeast.Semantic proximity Read ↗

Role of a Cdc42p effector pathway in recruitment of the yeast septins to the presumptive bud site.Semantic proximity Read ↗

Septin ring assembly involves cycles of GTP loading and hydrolysis by Cdc42p.Semantic proximity Read ↗

Role of the septin ring in the asymmetric localization of proteins at the mother-bud neck in Saccharomyces cerevisiae.Semantic proximity Read ↗

Septin ring assembly requires concerted action of polarisome components, a PAK kinase Cla4p, and the actin cytoskeleton in Saccharomyces cerevisiae.Semantic proximity Read ↗

Molecular dissection of a yeast septin: distinct domains are required for septin interaction, localization, and function.Semantic proximity Read ↗

Saccharomyces cerevisiae cdc42p GTPase is involved in preventing the recurrence of bud emergence during the cell cycle.Semantic proximity Read ↗

Genetic interactions among regulators of septin organization.Semantic proximity Read ↗

Mid2p stabilizes septin rings during cytokinesis in fission yeast.Semantic proximity Read ↗

Subunit-dependent modulation of septin assembly: budding yeast septin Shs1 promotes ring and gauze formation.Semantic proximity Read ↗

GTPase-activating proteins for Cdc42.Semantic proximity Read ↗

The Cdc42p GTPase is involved in a G2/M morphogenetic checkpoint regulating the apical-isotropic switch and nuclear division in yeast.Semantic proximity Read ↗

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