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Article

The Arabidopsis ascorbate peroxidase 3 is a peroxisomal membrane-bound antioxidant enzyme and is dispensable for Arabidopsis growth and development.

Journal of experimental botany - 1 Jan 2006

Narendra Savitha, Venkataramani Sujatha, Shen Guoxin, Wang Jing, Pasapula Vijaya, Lin Yun, Kornyeyev Dmytro, Holaday A Scott, Zhang Hong

Abstract excerpt

Ascorbate peroxidase (APX) exists as several isoforms that are found in various compartments in plant cells. The cytosolic and chloroplast APXs appear to play important roles in antioxidation metabolism in plant cells, yet the function of peroxisomal APX is not well studied. In this study, the localization of a putative peroxisomal membrane-bound ascorbate peroxidase, APX3 from Arabidopsis, was confirmed by...

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PMID: 16873450
DOI: 10.1093/jxb/erl060

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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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The Arabidopsis ascorbate peroxidase 3 is a peroxisomal membrane-bound antioxidant enzyme and is dispensable for Arabidopsis growth and development.PMID 16873450Read ↗

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