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Article

AtPGAP1 functions as a GPI inositol-deacylase required for efficient transport of GPI-anchored proteins.

Plant physiology - 4 Dec 2021

Bernat-Silvestre César, Sánchez-Simarro Judit, Ma Yingxuan, Montero-Pau Javier, Johnson Kim, Aniento Fernando, Marcote María Jesús

Abstract excerpt

Glycosylphosphatidylinositol (GPI)-anchored proteins (GPI-APs) play an important role in a variety of plant biological processes including growth, stress response, morphogenesis, signaling, and cell wall biosynthesis. The GPI anchor contains a lipid-linked glycan backbone that is synthesized in the endoplasmic reticulum (ER) where it is subsequently transferred to the C-terminus of proteins containing a GPI...

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Identifiers

PMID: 34618080
DOI: 10.1093/plphys/kiab384
PMCID: PMC8644293

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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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