Membrane fusion.

Adenosine Triphosphatases/metabolism Animals Calcium/metabolism Calorimetry Cell Fusion Cell Membrane/analysis,metabolism Electron Spin Resonance Spectroscopy Endocytosis Exocytosis Freeze Etching Lipids/analysis Lysophosphatidylcholines/metabolism Macromolecular Substances Magnesium/metabolism Magnetic Resonance Spectroscopy Mathematics Microscopy, Electron Models, Biological Molecular Conformation Organ Specificity Phospholipids/analysis Protein Conformation Proteins/analysis Temperature X-Ray Diffraction

Lipids Lysophosphatidylcholines Macromolecular Substances Phospholipids Proteins Adenosine Triphosphatases Magnesium Calcium