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Article

Sec3p is needed for the spatial regulation of secretion and for the inheritance of the cortical endoplasmic reticulum.

Molecular biology of the cell - 1 Dec 2003

Wiederkehr Andreas, Du Yunrui, Pypaert Marc, Ferro-Novick Susan, Novick Peter

Abstract excerpt

Sec3p is a component of the exocyst complex that tethers secretory vesicles to the plasma membrane at exocytic sites in preparation for fusion. Unlike all other exocyst structural genes, SEC3 is not essential for growth. Cells lacking Sec3p grow and secrete surprisingly well at 25 degrees C; howe...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 12960429
DOI: 10.1091/mbc.e03-04-0229
PMCID: PMC284782

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-12960429-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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