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Article

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

Molecular biology of the cell - 1 Aug 2005

Kozubowski Lukasz, Larson Jennifer R, Tatchell Kelly

Abstract excerpt

In the yeast Saccharomyces cerevisiae, septins form a scaffold in the shape of a ring at the future budding site that rearranges into a collar at the mother-bud neck. Many proteins bind asymmetrically to the septin collar. We found that the protein Bni4-CFP was located on the exterior of the septin ring before budding and on the mother side of the collar after budding, whereas the protein kinase Kcc4-YFP was...

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Source

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Identifiers

PMID: 15901837
DOI: 10.1091/mbc.e04-09-0764
PMCID: PMC1182288

Genes

CFP

Provenance

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.

Related research

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Research trail→

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Role of the septin ring in the asymmetric localization of proteins at the mother-bud neck in Saccharomyces cerevisiae.PMID 15901837Read ↗

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

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

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

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

The Saccharomyces cerevisiae bud-neck proteins Kcc4 and Gin4 have distinct but partially-overlapping cellular functions.Semantic proximity Read ↗

Bni5p, a septin-interacting protein, is required for normal septin function and cytokinesis in Saccharomyces cerevisiae.Semantic proximity Read ↗

A visual screen of protein localization during sporulation identifies new components of prospore membrane-associated complexes in budding yeast.Semantic proximity Read ↗

Budding yeast Bud3 and Bud4 cooperatively organize septin architecture and support cytokinetic spatial memory.Semantic proximity Read ↗

Characterization of the CDC10 product and the timing of events of the budding site of Saccharomyces cerevisiae.Semantic proximity Read ↗

Extracellular cell wall β(1,3)glucan is required to couple septation to actomyosin ring contraction.Semantic proximity Read ↗

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

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