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Article

MicroRNA regulation of the CUC genes is required for boundary size control in Arabidopsis meristems.

Development (Cambridge, England) - 1 Sept 2004

Laufs Patrick, Peaucelle Alexis, Morin Halima, Traas Jan

Abstract excerpt

We have analysed the role of a microRNA, miR164, in boundary formation during organ initiation from Arabidopsis meristems. The establishment and maintenance of the boundary domain are controlled by three partially redundant genes, CUP-SHAPED COTYLEDON1 (CUC1), CUC2 and CUC3. We show that miR164 overexpression phenocopies the cuc1 cuc2 double mutant by inducing post-transcriptional downregulation of CUC1 and CUC2...

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Identifiers

PMID: 15294871
DOI: 10.1242/dev.01320

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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