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Article

Sulfopeptide CLEL6 inhibits anthocyanin biosynthesis in Arabidopsis thaliana.

Plant physiology - 31 Aug 2023

Bühler Eric, Fahrbach Elisa, Schaller Andreas, Stührwohldt Nils

Abstract excerpt

Posttranslationally modified peptides are now recognized as important regulators of plant stress responses. Here, we identified the small sulfated CLE-LIKE6 (CLEL6) peptide as a negative regulator of anthocyanin biosynthesis in etiolated and in light-stressed Arabidopsis (Arabidopsis thaliana) seedlings. CLEL6 function depends on proteolytic processing of the CLEL6 precursor by subtilisin-like serine proteinase...

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PMID: 37254811
DOI: 10.1093/plphys/kiad316

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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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