Destabilisation of lamellar dispersion of thylakoid membrane lipids by sucrose.
Employing negative-staining electron microscopy, convincing evidence has been obtained for the destabilisation of multilamellar organisation of aqueous dispersions of chloroplast thylakoid membrane lipids, to an inverted micellar structure under the influence of sucrose solution. The present study provides a new insight into the phase behaviour of a naturally existing galactolipid-rich lipid mixture consequent to interaction with a kosmotropic reagent.
YashRoy
R C
RC
Biology Department, Carleton University, Ottawa, Canada.
D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism / Q000648:ultrastructure; D004578:Electron Spin Resonance Spectroscopy; D007425:Intracellular Membranes / Q000737:chemistry* / Q000187:drug effects / Q000648:ultrastructure; D009682:Magnetic Resonance Spectroscopy; D008563:Membrane Lipids / Q000737:chemistry*; D008823:Micelles; D008854:Microscopy, Electron; D013395:Sucrose / Q000494:pharmacology*; D014675:Vegetables
D008563:Membrane Lipids; D008823:Micelles; D013395:Sucrose