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A methyl viologen-resistant mutant of Arabidopsis, which is allelic to ozone-sensitive rcd1, is tolerant to supplemental ultraviolet-B irradiation.

Plant physiology - 1 Jan 2004

Fujibe Takahiro, Saji Hikaru, Arakawa Keita, Yabe Naoto, Takeuchi Yuichi, Yamamoto Kotaro T

Abstract excerpt

To better understand the role of active oxygen species (AOS) in acquired resistance to increased levels of ultraviolet (UV)-B irradiation in plants, we isolated an Arabidopsis mutant that is resistant to methyl viologen, and its sensitivity to UV-B was investigated. A complementation test revealed that the obtained mutant was allelic to the ozone-sensitive radical-induced cell death1-1 (rcd1-1). Therefore, this...

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Identifiers

PMID: 14657410
DOI: 10.1104/pp.103.033480
PMCID: PMC316307

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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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