title: The hexagonal lattice spacing of intracellular crystalline tobacco mosaic virus.
mesh_terms: D005613:Freeze Etching; D005990:Glycerol / Q000494:pharmacology; D013395:Sucrose / Q000494:pharmacology; D014027:Tobacco Mosaic Virus / Q000187:drug effects / Q000648:ultrastructure*
chemical_list: D013395:Sucrose; D005990:Glycerol