Alterations of wheat root plasma membrane lipid composition induced by copper stress result in changed physicochemical properties of plasma membrane lipid vesicles

Biochimica et Biophysica Acta - Biomembranes

Volumn 1564, Issue 2, 2002, Pages 466-472

  Berglund, Anna H ^a   Quartacci, Mike F ^b   Calucci, Lucia ^c   Navari Izzo, Flavia ^b   Pinzino, Calogero ^c   Liljenberg, Conny ^a  

^a UNIVERSITY OF GOTHENBURG   (Sweden)

^b UNIVERSITY OF PISA   (Italy)

^c CNR   (Italy)

Author keywords

Copper stress; EPR; Plasma membrane; Vesicle permeability; Wheat root

Indexed keywords

COPPER; GLUCOSE; LIPID; PHOSPHATIDYLCHOLINE; PROTON; STEARIC ACID DERIVATIVE;

ARTICLE; CELL ISOLATION; CELL MEMBRANE; CHEMICAL MODIFICATION; CONTROLLED STUDY; ELECTRON SPIN RESONANCE; LIPID ANALYSIS; LIPID BILAYER; LIPID COMPOSITION; LIPID VESICLE; MEMBRANE PERMEABILITY; MEMBRANE VESICLE; MODEL; NONHUMAN; PHYSICAL CHEMISTRY; PLANT GROWTH; PLANT ROOT; PRIORITY JOURNAL; ROOT CELL; SEPARATION TECHNIQUE; STRESS; WHEAT;

CELL MEMBRANE; CELL MEMBRANE PERMEABILITY; COPPER; COPPER SULFATE; ELECTRON SPIN RESONANCE SPECTROSCOPY; MEMBRANE LIPIDS; OXIDATIVE STRESS; PLANT ROOTS; SPIN LABELS; TRITICUM;

TRITICUM AESTIVUM;

EID: 0037206167     PISSN: 00052736     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0005-2736(02)00498-4     Document Type: Article

References (25)

1. A fast, time averaging data acquisition system for the PC-AT bus
2. Permeability of large unilamellar digalactosyldiacylglycerol vesicles for protons and glucose - Influence of α-tocopherol, β-carotene, zeaxanthin and cholesterol
3. Properties of plant plasma membrane lipid models - Bilayer permeability and monolayer behaviour of glucosylceramide and phosphatidic acid in phospholipid mixtures
4. Fluidity changes in thylakoid membranes of durum wheat induced by oxidative stress: A spin probe EPR study
5. Copper excess reduces the fluidity of plasma membrane lipids of wheat roots: A spin probe EPR study
6. Pyranine (8-hydroxy-1,3,6-pyrenetrisulfonate) as a probe of internal aqueous hydrogen ion concentration in phospholipid vesicles
7. Lipid modulation of plasma membrane-bound ATPases
8. Effect of copper on fatty acid composition and peroxidation of lipids in the roots of copper tolerant and sensitive Silene cucubalus
9. Isolation of plasma-membrane fractions from green wheat leaves by free-flow electrophoresis or 2-phase partition alone or in combination
10. 2H NMR study
11. ESR-analysis of model and biological membranes
12. Modification of the root plasma membrane lipid composition of cadmium-treated Pisum sativum
13. A cryoprotective lectin reduces the solute permeability and lipid fluidity of thylakoid membranes
14. Experimental methods in spin label spectral analysis
15. Solute distribution and trapping efficiencies observed in freeze-thawed multilamellar vesicles
16. Vesicles of variable sizes produced by a rapid extrusion procedure
17. Molecular motion in biological membranes
18. The role of the plasmalemma in metal tolerance in angiosperms
19. Growth in excess copper induces changes in the lipid composition and fluidity of PSII-enriched membranes in wheat
20. Lipids and NADPH-dependent superoxide production in plasma membrane vesicles from roots of wheat grown under copper deficiency or excess
21. Spin labels in membranes. Problems in practice
22. Frost hardening and photosynthetic performance of Scots pine (Pinus sylvestris L.): II. Seasonal changes in the fluidity of thylakoid membranes
23. Membrane lipids: What membrane physical properties are conserved during physicochemically-induced membrane restructuring?
24. A comparative spin-label study of isolated plasma membranes and plasma membranes of whole cells and protoplasts from cold-hardened and nonhardened winter rye