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Article

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

The Plant cell - 1 Jun 2010

Lee Jae-Hoon, Yoon Hye-Jin, Terzaghi William, Martinez Cristina, Dai Mingqiu, Li Jigang, Byun Myung-Ok, Deng Xing Wang

Abstract excerpt

To elucidate potential roles of CUL4-DDB1-DWD (for Cullin 4-Damaged DNA Binding1-DDB1 binding WD40) E3 ligases in abscisic acid (ABA) signaling, we examined ABA sensitivities of T-DNA mutants of a number of Arabidopsis thaliana DWD genes, which encode substrate receptors for CUL4 E3 ligases. Muta...

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Source

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Identifiers

PMID: 20525848
DOI: 10.1105/tpc.109.073783
PMCID: PMC2910972

Genes

DDB1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-20525848-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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DWA1 and DWA2, two Arabidopsis DWD protein components of CUL4-based E3 ligases, act together as negative regulators in ABA signal transduction.PMID 20525848Read ↗

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The Arabidopsis E3 ubiquitin ligase DOA10A promotes localization of abscisic acid (ABA) receptors to the membrane through mono-ubiquitination in ABA signaling.Semantic proximity Read ↗

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