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Article

DWA3, an Arabidopsis DWD protein, acts as a negative regulator in ABA signal transduction.

Plant science : an international journal of experimental plant biology - 1 Feb 2011

Lee Jae-Hoon, Terzaghi William, Deng Xing Wang

Abstract excerpt

DWD (DDB1 binding WD40) proteins have been reported as substrate receptors for cullin-RING ubiquitin ligase 4 complexes (CRL4), a family of E3 ligases. Abscisic acid (ABA) plays an important role in plant responses to abiotic stresses, such as drought and salinity. Upon screening T-DNA mutants of DWD genes for ABA responses we obtained several candidates that exhibited ABA-hypersensitivity, and one was named DWA3...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Gene Expression Regulation, Plant

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Source

Identifiers

PMID: 21421380
DOI: 10.1016/j.plantsci.2010.10.008

Genes

DDB1

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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DWA3, an Arabidopsis DWD protein, acts as a negative regulator in ABA signal transduction.PMID 21421380Read ↗

DWA1 and DWA2, two Arabidopsis DWD protein components of CUL4-based E3 ligases, act together as negative regulators in ABA signal transduction.Semantic proximity Read ↗

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