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Article

Biosynthesis of very Long-chain fatty acids is required for Arabidopsis auxin-mediated embryonic and post-embryonic development.

The Plant journal : for cell and molecular biology - 1 Aug 2025

Babić David, Abualia Rashed, Fiedler Lukáš, Qi Linlin, Tellier Frédérique, Smoljan Adrijana, Rakusová Hana, Valošek Petr, Han Huibin, Benková Eva, Faure Jean-Denis, Friml Jiří

Abstract excerpt

Very long-chain fatty acids (VLCFAs), being constituents of different types of lipids, are critical factors in plant development, presumably due to their impact on the endomembrane system. The VLCFAs are synthesized in the endoplasmic reticulum by a heterotetrameric enzymatic complex including β-ketoacyl CoA reductase 1 (KCR1), whose mutant is lethal. Here, we describe the ectopic shoot meristems (esm) mutant, a...

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Topics

Arabidopsis
Indoleacetic Acids
Arabidopsis Proteins
Fatty Acids
Meristem

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Gene Expression Regulation, Plant

Plant Roots

Mutation

Plant Shoots

Source

Open in PubMed Open full text

Identifiers

PMID: 40782342
DOI: 10.1111/tpj.70396
PMCID: PMC12335294

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