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Vitamin B6 deficient plants display increased sensitivity to high light and photo-oxidative stress.

BMC plant biology - 10 Nov 2009

Havaux Michel, Ksas Brigitte, Szewczyk Agnieszka, Rumeau Dominique, Franck Fabrice, Caffarri Stefano, Triantaphylidès Christian

Abstract excerpt

BACKGROUND: Vitamin B6 is a collective term for a group of six interconvertible compounds: pyridoxine, pyridoxal, pyridoxamine and their phosphorylated derivatives. Vitamin B6 plays essential roles as a cofactor in a range of biochemical reactions. In addition, vitamin B6 is able to quench reactive oxygen species in vitro, and exogenously applied vitamin B6 protects plant cells against cell death induced by...

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Antioxidants
Chlorophyll
Light
Lipid Peroxidation
Oxidative Stress

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Reactive Oxygen Species

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Identifiers

PMID: 19903353
DOI: 10.1186/1471-2229-9-130
PMCID: PMC2777905

Genes

PDX1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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