1 Polyhedral Plant Viruses with Monopartite RNA Genomes: Introduction and Summary of Important Properties.- 2 Tombusviruses.- I. Introduction.- II. Diseases, Host Ranges, and Geographical Distribution.- III. Transmission, Ecology, and Control.- IV. Purification.- V. Properties of Virus Particles.- VI. Serology and Immunochemistry.- VII. Genome Properties and Replication.- VIII. Relations with Cells and Tissues.- IX. Satellites.- X. Recent Developments.- References.- 3 Carnation Mottle Virus and Viruses with Similar Properties.- I. Introduction.- II. Geographical Distribution, Host Range, and Transmission.- III. Purification.- IV. Properties of the Virus Particles.- V. Serological Properties.- VI. Genome Properties and Replication.- VII. Cytopathology.- VIII. Satellites.- IX. Conclusions.- X. Recent Developments.- References.- 4 The Sobemovirus Group.- I. Introduction.- II. The Viruses and Diseases.- III. Transmission.- IV. Purification.- V. Particle Properties.- VI. Serology.- VII. Genome Properties, Expression, and Replication.- VIII. Cytopathology.- IX. Conclusions.- References.- 5 Tobacco Necrosis, Satellite Tobacco Necrosis, and Related Viruses.- I. Introduction.- II. Geographical Distribution, Host Range, Diseases, and Epidemiology.- III. Transmission.- IV. Purification and Separation of TNV and TNSV.- V. Properties of the Virions, Their RNAs, and Their Coat Proteins.- VI. Serology of TNV and TNSV.- VII. Translation and Replication of the Genomes of TNV and TNSV.- VIII. Cytopathology.- IX. Other Necroviruses.- X. Conclusions.- References.- 6 Tymoviruses.- I. Introduction.- II. Geographical Distribution, Host Ranges, Diseases, and Symptomatology.- III. Transmission, Epidemiology, and Control.- IV. Purification.- V. Properties and Constituents of Particles.- VI. Serology and Immunochemistry.- VII. Genome Properties and Replication.- VIII. Relations with Cells.- IX. Conclusions.- References.- 7 Maize Rayado Fino and Related Viruses.- I. Introduction.- II. Geographical Distribution, Host Range, and Diseases.- III. Transmission, Epidemiology, and Control.- IV. Purification.- V. Particle Properties.- VI. Serology and Immunochemistry.- VII. Genome Properties.- VIII. Relations with Cells and Tissues.- IX. Evolutionary Considerations.- References.- 8 Luteoviruses.- I. Introduction.- II. Taxonomy and Properties of Individual Viruses.- III. Transmission and Control.- IV. Purification.- V. Particle Properties.- VI. Serology.- VII. Genome Properties and Replication.- VIII. Cytopathology.- IX. Conclusions.- References.- 9 Maize Chlorotic Dwarf and Related Viruses.- I. Introduction and History.- II. Geographical Distribution, Diseases, and Host Ranges.- III. Transmission, Epidemiology, and Control.- IV. Purification.- V. Particle Properties.- VI. Serology and Immunochemistry.- VII. Genome Properties and Replication.- VIII. Relations with Cells and Tissues.- References.- 10 Parsnip Yellow Fleck Virus, Type Member of a Proposed New Plant Virus Group, and a Possible Second Member, Dandelion Yellow Mosaic Virus.- I. Introduction.- II. Hosts, Diseases, and Geographical Distribution.- III. Transmission, Epidemiology and Control.- IV. Purification.- V. Particle Properties.- VI. Serology.- VII. Genome Properties.- VIII. Relations with Cells and Tissues.- IX. Possible Affinities of Parsnip Yellow Fleck Virus and Dandelion Yellow Mosaic Virus.- References.
