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Arabidopsis thaliana T-DNA mutants implicate GAUT genes in the biosynthesis of pectin and xylan in cell walls and seed testa.

Molecular plant - 1 Sept 2009

Caffall Kerry H, Pattathil Sivakumar, Phillips Sarah E, Hahn Michael G, Mohnen Debra

Abstract excerpt

Galacturonosyltransferase 1 (GAUT1) is an alpha1,4-D-galacturonosyltransferase that transfers galacturonic acid from uridine 5'-diphosphogalacturonic acid onto the pectic polysaccharide homogalacturonan (Sterling et al., 2006). The 25-member Arabidopsis thaliana GAUT1-related gene family encodes 15 GAUT and 10 GAUT-like (GATL) proteins with, respectively, 56-84 and 42-53% amino acid sequence similarity to GAUT1....

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PMID: 19825675
DOI: 10.1093/mp/ssp062

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

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