ArticlePlant physiology2007
Characterization of lipid rafts from Medicago truncatula root plasma membranes: a proteomic study reveals the presence of a raft-associated redox system.
Article in Plant physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.
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97 citing papers in PubMed, 252 citations in OpenAlex.
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- Genome-wide characterization of Remorin gene family and their responsive expression to abiotic stresses and plant hormone in Brassica napus.Plant cell reports · 2024Article
- RinRK1 enhances NF receptors accumulation in nanodomain-like structures at root-hair tip.Nature communications · 2024Article
- The microdomains (rafts) of plasmalemma in the protection of the plant cell under oxidative stress.Protoplasma · 2023Article
- Molecular characterization and expression analysis of theFrontiers in plant science · 2023Article
- Sterols and Sphingolipids as New Players in Cell Wall Building and Apical Growth ofPlants (Basel, Switzerland) · 2022Article
- Lipid Rafts and Plant Gravisensitivity.Life (Basel, Switzerland) · 2022Review
- Nitrated Fatty-Acids Distribution in Storage Biomolecules duringAntioxidants (Basel, Switzerland) · 2022Article
- Hypoxia-Induced Aquaporins and Regulation of Redox Homeostasis by a Trans-Plasma Membrane Electron Transport System in Maize Roots.Antioxidants (Basel, Switzerland) · 2022Article
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- Membrane nanodomains and transport functions in plant.Plant physiology · 2021Review
- Role of Plasmalemma Microdomains (Rafts) in Protection of the Plant Cell Under Osmotic Stress.The Journal of membrane biology · 2021Article
- Disruption of long-chain base hydroxylation alters growth and impacts sphingolipid synthesis inPlant direct · 2021Article
- Plasma and vacuolar membrane sphingolipidomes: composition and insights on the role of main molecular species.Plant physiology · 2021Article
- Nonspecific phospholipase C4 hydrolyzes phosphosphingolipids and sustains plant root growth during phosphate deficiency.The Plant cell · 2021Article
- Plasma membrane nano-organization specifies phosphoinositide effects on Rho-GTPases and actin dynamics in tobacco pollen tubes.The Plant cell · 2021Article
- Endomembrane-TargetingFrontiers in microbiology · 2021Article
- Detergent Resistant Membrane Domains in Broccoli Plasma Membrane Associated to the Response to Salinity Stress.International journal of molecular sciences · 2020Article
- Non-detergent Isolation of Membrane Structures from Beet Plasmalemma and Tonoplast Having Lipid Composition Characteristic of Rafts.The Journal of membrane biology · 2020Article
37 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Several studies have provided new insights into the role of sphingolipid/sterol-rich domains so-called lipid rafts of the plasma membrane (PM) from mammalian cells, and more recently from leaves, cell cultures, and seedlings of higher plants. Here we show that lipid raft domains, defined as Triton X-100-insoluble membranes, can also be prepared from Medicago truncatula root PMs. These domains have been extensively characterized by ultrastructural studies as well as by analysis of their content in lipids and proteins. M. truncatula lipid domains are shown to be enriched in sphingolipids and Delta(7)-sterols, with spinasterol as the major compound, but also in steryl glycosides and acyl-steryl glycosides. A large number of proteins (i.e. 270) have been identified. Among them, receptor kinases and proteins related to signaling, cellular trafficking, and cell wall functioning were well represented whereas those involved in transport and metabolism were poorly represented. Evidence is also given for the presence of a complete PM redox system in the lipid rafts.
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