title: Structure of photosynthetic membranes of Euglena using x-ray diffraction.
mesh_terms: D002462:Cell Membrane; D002736:Chloroplasts / Q000166:cytology*; D003720:Densitometry; D005055:Euglena / Q000166:cytology*; D005613:Freeze Etching; D008854:Microscopy, Electron; D008954:Models, Biological; D010788:Photosynthesis; D014961:X-Ray Diffraction