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Article

UUAT1 Is a Golgi-Localized UDP-Uronic Acid Transporter That Modulates the Polysaccharide Composition of Arabidopsis Seed Mucilage.

The Plant cell - 1 Jan 2017

Saez-Aguayo Susana, Rautengarten Carsten, Temple Henry, Sanhueza Dayan, Ejsmentewicz Troy, Sandoval-Ibañez Omar, Doñas Daniela, Parra-Rojas Juan Pablo, Ebert Berit, Lehner Arnaud, Mollet Jean-Claude, Dupree Paul, Scheller Henrik V, Heazlewood Joshua L, Reyes Francisca C, Orellana Ariel

Abstract excerpt

UDP-glucuronic acid (UDP-GlcA) is the precursor of many plant cell wall polysaccharides and is required for production of seed mucilage. Following synthesis in the cytosol, it is transported into the lumen of the Golgi apparatus, where it is converted to UDP-galacturonic acid (UDP-GalA), UDP-arabinose, and UDP-xylose. To identify the Golgi-localized UDP-GlcA transporter, we screened Arabidopsis thaliana mutants...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 28062750
DOI: 10.1105/tpc.16.00465
PMCID: PMC5304346

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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