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Article

Oleic acid levels regulated by glycerolipid metabolism modulate defense gene expression in Arabidopsis.

Proceedings of the National Academy of Sciences of the United States of America - 6 Apr 2004

Kachroo Aardra, Venugopal Srivathsa C, Lapchyk Ludmila, Falcone Deane, Hildebrand David, Kachroo Pradeep

Abstract excerpt

Stearoyl-acyl-carrier-protein-desaturase-mediated conversion of stearic acid (18:0) to oleic acid (18:1) is a key step, which regulates levels of unsaturated fatty acids in cells. We previously showed that stearoyl-acyl-carrier-protein-desaturase mutants ssi2/fab2 carrying a loss-of-function mutation in the plastidial glycerol-3-phosphate (G3P) acyltransferase (act1) have elevated 18:1 levels and are restored in...

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PMID: 15044700
DOI: 10.1073/pnas.0401315101
PMCID: PMC387389

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Source receipt: pubmed, retrieved 7 Sept 2026.

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