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Article

The membrane dynamics of pexophagy are influenced by Sar1p in Pichia pastoris.

Molecular biology of the cell - 1 Nov 2008

Schroder Laura A, Ortiz Michael V, Dunn William A

Abstract excerpt

Several Sec proteins including a guanosine diphosphate/guanosine triphosphate exchange factor for Sar1p have been implicated in autophagy. In this study, we investigated the role of Sar1p in pexophagy by expressing dominant-negative mutant forms of Sar1p in Pichia pastoris. When expressing sar1pT34N or sar1pH79G, starvation-induced autophagy, glucose-induced micropexophagy, and ethanol-induced macropexophagy are...

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Source

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Identifiers

PMID: 18768759
DOI: 10.1091/mbc.e07-09-0868
PMCID: PMC2575157

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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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