title: Visibility of subunits in crystals of oligomeric proteins. Electron microscopy and optical diffraction of edestin and excelsin.
mesh_terms: D003460:Crystallization; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D008956:Models, Chemical; D008961:Models, Structural; D055095:Optics and Photonics; D010940:Plant Proteins; D013194:Staining and Labeling; D014961:X-Ray Diffraction
chemical_list: D046911:Macromolecular Substances; D010940:Plant Proteins