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Article

ACAULIS5 controls Arabidopsis xylem specification through the prevention of premature cell death.

Development (Cambridge, England) - 1 Aug 2008

Muñiz Luis, Minguet Eugenio G, Singh Sunil Kumar, Pesquet Edouard, Vera-Sirera Francisco, Moreau-Courtois Charleen L, Carbonell Juan, Blázquez Miguel A, Tuominen Hannele

Abstract excerpt

Cell size and secondary cell wall patterning are crucial for the proper functioning of xylem vessel elements in the vascular tissues of plants. Through detailed anatomical characterization of Arabidopsis thaliana hypocotyls, we observed that mutations in the putative spermine biosynthetic gene ACL5 severely affected xylem specification: the xylem vessel elements of the acl5 mutant were small and mainly of the...

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PMID: 18599510
DOI: 10.1242/dev.019349

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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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