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Article

Stable and dynamic axes of polarity use distinct formin isoforms in budding yeast.

Molecular biology of the cell - 1 Nov 2004

Pruyne David, Gao Lina, Bi Erfei, Bretscher Anthony

Abstract excerpt

Bud growth in yeast is guided by myosin-driven delivery of secretory vesicles from the mother cell to the bud. We find transport occurs along two sets of actin cables assembled by two formin isoforms. The Bnr1p formin assembles cables that radiate from the bud neck into the mother, providing a stable mother-bud axis. These cables also depend on septins at the neck and are required for efficient transport from the...

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Identifiers

PMID: 15371545
DOI: 10.1091/mbc.e04-04-0296
PMCID: PMC524755

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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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Stable and dynamic axes of polarity use distinct formin isoforms in budding yeast.PMID 15371545Read ↗

Formins direct Arp2/3-independent actin filament assembly to polarize cell growth in yeast.Semantic proximity Read ↗

Formins direct Arp2/3-independent actin filament assembly to polarize cell growth in yeast.Semantic proximity Read ↗

Yeast formins Bni1 and Bnr1 utilize different modes of cortical interaction during the assembly of actin cables.Semantic proximity Read ↗

Initial polarized bud growth by endocytic recycling in the absence of actin cable-dependent vesicle transport in yeast.Semantic proximity Read ↗

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

Dynamic localization and function of Bni1p at the sites of directed growth in Saccharomyces cerevisiae.Semantic proximity Read ↗

The formin family protein CaBni1p has a role in cell polarity control during both yeast and hyphal growth in Candida albicans.Semantic proximity Read ↗

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