title: The ultrastructure of Nicotiana tabacum cells infected with potato virus X and potato virus Y.
mesh_terms: D003593:Cytoplasm / Q000648:ultrastructure; D007181:Inclusion Bodies, Viral / Q000648:ultrastructure; D008854:Microscopy, Electron; D010942:Plant Viruses / Q000648:ultrastructure*; D010947:Plants, Toxic; D014026:Nicotiana / Q000382:microbiology* / Q000648:ultrastructure