title: Complementation and pseudorecombination between ribonucleic acids from two natural isolates of cowpea mosaic virus (severe subgroup).
mesh_terms: D000939:Epitopes; D005816:Genetic Complementation Test; D009029:Mosaic Viruses / Q000032:analysis / Q000235:genetics* / Q000276:immunology; D009698:Nucleoproteins / Q000032:analysis; D010942:Plant Viruses / Q000235:genetics*; D012367:RNA, Viral / Q000032:analysis / Q000235:genetics*; D011995:Recombination, Genetic; D014764:Viral Proteins / Q000032:analysis
chemical_list: D000939:Epitopes; D009698:Nucleoproteins; D012367:RNA, Viral; D014764:Viral Proteins