title: Harmonic analysis of electron microscope images with rotational symmetry.
mesh_terms: D003090:Coliphages; D003201:Computers; D008433:Mathematics; D008722:Methods; D008854:Microscopy, Electron; D012399:Rotation; D013237:Stereoisomerism; D014027:Tobacco Mosaic Virus; D014764:Viral Proteins
chemical_list: D014764:Viral Proteins