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Article

G-Box binding factor1 reduces CATALASE2 expression and regulates the onset of leaf senescence in Arabidopsis.

Plant physiology - 1 Jul 2010

Smykowski Anja, Zimmermann Petra, Zentgraf Ulrike

Abstract excerpt

Hydrogen peroxide (H(2)O(2)) is discussed as being a signaling molecule in Arabidopsis (Arabidopsis thaliana) leaf senescence. Intracellular H(2)O(2) levels are controlled by the H(2)O(2)-scavenging enzyme catalase in concert with other scavenging and producing systems. Catalases are encoded by a small gene family, and the expression of all three Arabidopsis catalase genes is regulated in a senescence-associated...

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Source

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Identifiers

PMID: 20484024
DOI: 10.1104/pp.110.157180
PMCID: PMC2899923

Genes

GBF1

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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