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Article

The role of the pyridoxine (vitamin B6) biosynthesis enzyme PDX1 in ultraviolet-B radiation responses in plants.

Plant physiology and biochemistry : PPB - 1 Mar 2011

Ristilä Mikael, Strid Hilja, Eriksson Leif A, Strid Ake, Sävenstrand Helena

Abstract excerpt

Ultraviolet-B radiation regulates plant growth and morphology at low and ambient fluence rates but can severely impact on plants at higher doses. Some plant UV-B responses are related to the formation of reactive oxygen species (ROS) and pyridoxine (vitamin B(6)) has been reported to be a quencher of ROS. UV-B irradiation of Arabidopsis Col-0 plants resulted in increased levels of PDX1 protein, compared with...

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Source

Identifiers

PMID: 21288732
DOI: 10.1016/j.plaphy.2011.01.003

Genes

PDX1

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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