title: Proceedings: Interaction of tobacco mosaic virus strains in doubly infected tobacco protoplasts.
mesh_terms: D010947:Plants, Toxic; D011523:Protoplasts / Q000382:microbiology; D014026:Nicotiana / Q000378:metabolism*; D014027:Tobacco Mosaic Virus / Q000276:immunology / Q000378:metabolism*; D014764:Viral Proteins / Q000276:immunology; D014779:Virus Replication
chemical_list: D014764:Viral Proteins