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Article

A role for chromatin remodeling in regulation of CUC gene expression in the Arabidopsis cotyledon boundary.

Development (Cambridge, England) - 1 Aug 2006

Kwon Chang Seob, Hibara Ken-ichiro, Pfluger Jennifer, Bezhani Staver, Metha Heral, Aida Mitsuhiro, Tasaka Masao, Wagner Doris

Abstract excerpt

The CUP-SHAPED COTYLEDON (CUC) genes CUC1, CUC2 and CUC3 act redundantly to control cotyledon separation in Arabidopsis. In order to identify novel regulators of this process, we have performed a phenotypical enhancer screen using a null allele of cuc2, cuc2-1. We identified three nonsense alleles of AtBRM, an Arabidopsis SWI/SNF chromatin remodeling ATPase, that result in strong cotyledon fusion in cuc2-1. atbrm...

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PMID: 16854978
DOI: 10.1242/dev.02508

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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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