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Article

Glycosylphosphatidylinositol-anchored proteins are required for cell wall synthesis and morphogenesis in Arabidopsis.

The Plant cell - 1 Apr 2005

Gillmor C Stewart, Lukowitz Wolfgang, Brininstool Ginger, Sedbrook John C, Hamann Thorsten, Poindexter Patricia, Somerville Chris

Abstract excerpt

Mutations at five loci named PEANUT1-5 (PNT) were identified in a genetic screen for radially swollen embryo mutants. pnt1 cell walls showed decreased crystalline cellulose, increased pectins, and irregular and ectopic deposition of pectins, xyloglucans, and callose. Furthermore, pnt1 pollen is less viable than the wild type, and pnt1 embryos were delayed in morphogenesis and showed defects in shoot and root...

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Identifiers

PMID: 15772281
DOI: 10.1105/tpc.105.031815
PMCID: PMC1087991

Genes

GPI

Provenance

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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