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Article

Phosphorylated B6 vitamer deficiency in SALT OVERLY SENSITIVE 4 mutants compromises shoot and root development.

Plant physiology - 20 Jan 2022

Gorelova Vera, Colinas Maite, Dell'Aglio Elisa, Flis Paulina, Salt David E, Fitzpatrick Teresa B

Abstract excerpt

Stunted growth in saline conditions is a signature phenotype of the Arabidopsis SALT OVERLY SENSITIVE mutants (sos1-5) affected in pathways regulating the salt stress response. One of the mutants isolated, sos4, encodes a kinase that phosphorylates pyridoxal (PL), a B6 vitamer, forming the important coenzyme pyridoxal 5'-phosphate (PLP). Here, we show that sos4-1 and more recently isolated alleles are deficient...

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Source

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Identifiers

PMID: 34730814
DOI: 10.1093/plphys/kiab475
PMCID: PMC8774746

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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