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Arabidopsis genes IRREGULAR XYLEM (IRX15) and IRX15L encode DUF579-containing proteins that are essential for normal xylan deposition in the secondary cell wall.

The Plant journal : for cell and molecular biology - 1 May 2011

Brown David, Wightman Raymond, Zhang Zhinong, Gomez Leonardo D, Atanassov Ivan, Bukowski John-Paul, Tryfona Theodora, McQueen-Mason Simon J, Dupree Paul, Turner Simon

Abstract excerpt

There are 10 genes in the Arabidopsis genome that contain a domain described in the Pfam database as domain of unknown function 579 (DUF579). Although DUF579 is widely distributed in eukaryotic species, there is no direct experimental evidence to assign a function to it. Five of the 10 Arabidopsis DUF579 family members are co-expressed with marker genes for secondary cell wall formation. Plants in which two...

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PMID: 21251108
DOI: 10.1111/j.1365-313X.2011.04501.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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Arabidopsis genes IRREGULAR XYLEM (IRX15) and IRX15L encode DUF579-containing proteins that are essential for normal xylan deposition in the secondary cell wall.PMID 21251108Read ↗

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