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Article

The redox-sensitive transcription factor Rap2.4a controls nuclear expression of 2-Cys peroxiredoxin A and other chloroplast antioxidant enzymes.

BMC plant biology - 26 Apr 2008

Shaikhali Jehad, Heiber Isabelle, Seidel Thorsten, Ströher Elke, Hiltscher Heiko, Birkmann Stefan, Dietz Karl-Josef, Baier Margarete

Abstract excerpt

BACKGROUND: The regulation of the chloroplast antioxidant capacity depends on nuclear gene expression. For the 2-Cys peroxiredoxin-A gene (2CPA) a cis-regulatory element was recently characterized, which responds to photosynthetic redox signals. RESULTS: In a yeast-one-hybrid screen for cis-regulatory binding proteins, the transcription factor Rap2.4a was isolated. Rap2.4a controls the transcript abundance of the...

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Identifiers

PMID: 18439303
DOI: 10.1186/1471-2229-8-48
PMCID: PMC2386467

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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