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Article

COPI-independent anterograde transport: cargo-selective ER to Golgi protein transport in yeast COPI mutants.

The Journal of cell biology - 24 Feb 1997

Gaynor E C, Emr S D

Abstract excerpt

The coatomer (COPI) complex mediates Golgi to ER recycling of membrane proteins containing a dilysine retrieval motif. However, COPI was initially characterized as an anterograde-acting coat complex. To investigate the direct and primary role(s) of COPI in ER/Golgi transport and in the secretory pathway in general, we used PCR-based mutagenesis to generate new temperature-conditional mutant alleles of one COPI...

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Identifiers

PMID: 9049245
DOI: 10.1083/jcb.136.4.789
PMCID: PMC2132489

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NSF

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

COPI-independent anterograde transport: cargo-selective ER to Golgi protein transport in yeast COPI mutants.PMID 9049245Read ↗

COPI is essential for Golgi cisternal maturation and dynamics.Semantic proximity Read ↗

Mutations in a highly conserved region of the Arf1p activator GEA2 block anterograde Golgi transport but not COPI recruitment to membranes.Semantic proximity Read ↗

Suppression of coatomer mutants by a new protein family with COPI and COPII binding motifs in Saccharomyces cerevisiae.Semantic proximity Read ↗

The sorting determinant guiding Hsp150 to the COPI-independent transport pathway in yeast.Semantic proximity Read ↗

Involvement of specific COPI subunits in protein sorting from the late endosome to the vacuole in yeast.Semantic proximity Read ↗

Coatomer is essential for retrieval of dilysine-tagged proteins to the endoplasmic reticulum.Semantic proximity Read ↗

Sequential coupling between COPII and COPI vesicle coats in endoplasmic reticulum to Golgi transport.Semantic proximity Read ↗

Sec7p directs the transitions required for yeast Golgi biogenesis.Semantic proximity Read ↗

A link between secretion and pre-mRNA processing defects in Saccharomyces cerevisiae and the identification of a novel splicing gene, RSE1.Semantic proximity Read ↗

COPII machinery cooperates with ER-localized Hsp40 to sequester misfolded membrane proteins into ER-associated compartments.Semantic proximity Read ↗

The coatomer-interacting protein Dsl1p is required for Golgi-to-endoplasmic reticulum retrieval in yeast.Semantic proximity Read ↗

Sec12p requires Rer1p for sorting to coatomer (COPI)-coated vesicles and retrieval to the ER.Semantic proximity Read ↗

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