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Article

AREB1 is a transcription activator of novel ABRE-dependent ABA signaling that enhances drought stress tolerance in Arabidopsis.

The Plant cell - 1 Dec 2005

Fujita Yasunari, Fujita Miki, Satoh Rie, Maruyama Kyonoshin, Parvez Mohammad M, Seki Motoaki, Hiratsu Keiichiro, Ohme-Takagi Masaru, Shinozaki Kazuo, Yamaguchi-Shinozaki Kazuko

Abstract excerpt

ABSCISIC ACID-RESPONSIVE ELEMENT BINDING PROTEIN1 (AREB1) (i.e., ABF2) is a basic domain/leucine zipper transcription factor that binds to the abscisic acid (ABA)-responsive element (ABRE) motif in the promoter region of ABA-inducible genes. Here, we show that expression of the intact AREB1 gene on its own is insufficient to lead to expression of downstream genes under normal growth conditions. To overcome the...

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Identifiers

PMID: 16284313
DOI: 10.1105/tpc.105.035659
PMCID: PMC1315382

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

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AREB1 is a transcription activator of novel ABRE-dependent ABA signaling that enhances drought stress tolerance in Arabidopsis.PMID 16284313Read ↗

AREB1, AREB2, and ABF3 are master transcription factors that cooperatively regulate ABRE-dependent ABA signaling involved in drought stress tolerance and require ABA for full activation.Semantic proximity Read ↗

Arabidopsis basic leucine zipper proteins that mediate stress-responsive abscisic acid signaling.Semantic proximity Read ↗

An ABRE promoter sequence is involved in osmotic stress-responsive expression of the DREB2A gene, which encodes a transcription factor regulating drought-inducible genes in Arabidopsis.Semantic proximity Read ↗

ABR1, an APETALA2-domain transcription factor that functions as a repressor of ABA response in Arabidopsis.Semantic proximity Read ↗

The ABRE-binding bZIP transcription factor OsABF2 is a positive regulator of abiotic stress and ABA signaling in rice.Semantic proximity Read ↗

ABF2, an ABRE-binding bZIP factor, is an essential component of glucose signaling and its overexpression affects multiple stress tolerance.Semantic proximity Read ↗

Abscisic acid-dependent multisite phosphorylation regulates the activity of a transcription activator AREB1.Semantic proximity Read ↗

Four Arabidopsis AREB/ABF transcription factors function predominantly in gene expression downstream of SnRK2 kinases in abscisic acid signalling in response to osmotic stress.Semantic proximity Read ↗

AtEAU1 and AtEAU2, Two EAR Motif-Containing ABA Up-Regulated Novel Transcription Repressors Regulate ABA Response in Arabidopsis.Semantic proximity Read ↗

Wheat Transcription Factor TaAREB3 Participates in Drought and Freezing Tolerances in Arabidopsis.Semantic proximity Read ↗

ABO3, a WRKY transcription factor, mediates plant responses to abscisic acid and drought tolerance in Arabidopsis.Semantic proximity Read ↗

The Arabidopsis EAR-motif-containing protein RAP2.1 functions as an active transcriptional repressor to keep stress responses under tight control.Semantic proximity Read ↗

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