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Article

Seed 1-cysteine peroxiredoxin antioxidants are not involved in dormancy, but contribute to inhibition of germination during stress.

Plant physiology - 1 Nov 2003

Haslekås Camilla, Viken Marte K, Grini Paul E, Nygaard Vigdis, Nordgard Silje H, Meza Trine J, Aalen Reidunn B

Abstract excerpt

Peroxiredoxins (Prx) are thiol-dependent antioxidants containing one (1-cysteine [-Cys]) or two (2-Cys) conserved Cys residues that protect lipids, enzymes, and DNA against reactive oxygen species. In plants, the 1-Cys Prxs are highly expressed during late seed development, and the expression pattern is dormancy related in mature seeds. We have expressed the Arabidopsis 1-Cys Prx AtPER1 in Escherichia coli and...

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Identifiers

PMID: 14526116
DOI: 10.1104/pp.103.025916
PMCID: PMC281610

Genes

PER1

Provenance

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.

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