Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Desaturase mutants reveal that membrane rigidification acts as a cold perception mechanism upstream of the diacylglycerol kinase pathway in Arabidopsis cells.

FEBS letters - 24 Jul 2006

Vaultier Marie-Noëlle, Cantrel Catherine, Vergnolle Chantal, Justin Anne-Marie, Demandre Chantal, Benhassaine-Kesri Ghouziel, Ciçek Dominique, Zachowski Alain, Ruelland Eric

Abstract excerpt

Membrane rigidification could be the first step of cold perception in poikilotherms. We have investigated its implication in diacylglycerol kinase (DAGK) activation by cold stress in suspension cells from Arabidopsis mutants altered in desaturase activities. By lateral diffusion assay, we showed that plasma membrane rigidification with temperature decrease was steeper in cells deficient in oleate desaturase than...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Arabidopsis
Share to Arabidopsis Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Cold Temperature

Share to Diacylglycerol Kinase

Share to Fatty Acid Desaturases

Share to Membrane Fluidity

Share to Mutation

Share to Signal Transduction

Source

Identifiers

PMID: 16839551
DOI: 10.1016/j.febslet.2006.06.083

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.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Desaturase mutants reveal that membrane rigidification acts as a cold perception mechanism upstream of the diacylglycerol kinase pathway in Arabidopsis cells.PMID 16839551Read ↗

Homeostasis of plasma membrane viscosity in fluctuating temperatures.Semantic proximity Read ↗

ACYL-LIPID DESATURASE2 is required for chilling and freezing tolerance in Arabidopsis.Semantic proximity Read ↗

The plasma membrane-bound phospholipase Ddelta enhances freezing tolerance in Arabidopsis thaliana.Semantic proximity Read ↗

Correlations between the temperature dependence of chlorophyll fluorescence and the fluidity of thylakoid membranes.Semantic proximity Read ↗

Rice mutants deficient in ω-3 fatty acid desaturase (FAD8) fail to acclimate to cold temperatures.Semantic proximity Read ↗

Beyond the lipid hypothesis: mechanisms underlying phenotypic plasticity in inducible cold tolerance.Semantic proximity Read ↗

Irreversible structural changes in thylakoid membranes at high temperatures. Detection by luminescence and EPR.Semantic proximity Read ↗

High lipid order of Arabidopsis cell-plate membranes mediated by sterol and DYNAMIN-RELATED PROTEIN1A function.Semantic proximity Read ↗

Molecular Dynamics of Chloroplast Membranes Isolated from Wild-Type Barley and a Brassinosteroid-Deficient Mutant Acclimated to Low and High Temperatures.Semantic proximity Read ↗

Regulation of membrane fatty acid composition by temperature in mutants of Arabidopsis with alterations in membrane lipid composition.Semantic proximity Read ↗

The Impact of Mutations in the HvCPD and HvBRI1 Genes on the Physicochemical Properties of the Membranes from Barley Acclimated to Low/High Temperatures.Semantic proximity Read ↗

Are pectins involved in cold acclimation and de-acclimation of winter oil-seed rape plants?Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.