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Article

Sphingolipid Δ8 unsaturation is important for glucosylceramide biosynthesis and low-temperature performance in Arabidopsis.

The Plant journal : for cell and molecular biology - 1 Mar 2012

Chen Ming, Markham Jonathan E, Cahoon Edgar B

Abstract excerpt

Plants contain a large diversity of sphingolipid structures, arising in part from C4 hydroxylation and Δ4 and Δ8 desaturation of the component long-chain bases (LCBs). Typically, 85-90% of sphingolipid LCBs in Arabidopsis leaves contain a cis or transΔ8 double bond produced by sphingoid LCB Δ8 desaturase (SLD). To understand the metabolic and physiological significance of Δ8 unsaturation, studies were performed...

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Source

Identifiers

PMID: 22023480
DOI: 10.1111/j.1365-313X.2011.04829.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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