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Arabidopsis WRKY2 transcription factor mediates seed germination and postgermination arrest of development by abscisic acid.

BMC plant biology - 22 Jul 2009

Jiang Wenbo, Yu Diqiu

Abstract excerpt

BACKGROUND: Plant WRKY DNA-binding transcription factors are key regulators in certain developmental programs. A number of studies have suggested that WRKY genes may mediate seed germination and postgermination growth. However, it is unclear whether WRKY genes mediate ABA-dependent seed germination and postgermination growth arrest. RESULTS: To determine directly the role of Arabidopsis WRKY2 transcription factor...

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Abscisic Acid
Arabidopsis Proteins
DNA, Bacterial
Gene Expression Regulation, Developmental
Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutagenesis, Insertional

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Identifiers

PMID: 19622176
DOI: 10.1186/1471-2229-9-96
PMCID: PMC2719644

Genes

ABI3

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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Arabidopsis WRKY2 transcription factor mediates seed germination and postgermination arrest of development by abscisic acid.PMID 19622176Read ↗

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Light-harvesting chlorophyll a/b-binding proteins, positively involved in abscisic acid signalling, require a transcription repressor, WRKY40, to balance their function.Semantic proximity Read ↗

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