title: Suppression of thermotropic lipid clustering in Tetrahymena nuclear membranes upon Ca2+/Mg2+-induced membrane contraction.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002467:Cell Nucleus / Q000378:metabolism* / Q000648:ultrastructure; D004578:Electron Spin Resonance Spectroscopy; D005613:Freeze Etching; D007425:Intracellular Membranes / Q000187:drug effects / Q000378:metabolism* / Q000648:ultrastructure; D008274:Magnesium / Q000494:pharmacology*; D008563:Membrane Lipids / Q000378:metabolism*; D013696:Temperature; D013769:Tetrahymena pyriformis / Q000378:metabolism* / Q000648:ultrastructure
chemical_list: D008563:Membrane Lipids; D008274:Magnesium; D002118:Calcium