title: Structural diversity among retroviral gene products: a molecular approach to the study of biological function through structural variability.
mesh_terms: D000818:Animals; D005814:Genes, Viral; D014644:Genetic Variation; D009052:Leukemia Virus, Murine / Q000235:genetics / Q000254:growth & development / Q000648:ultrastructure; D051379:Mice; D010455:Peptides / Q000032:analysis; D011487:Protein Conformation; D011995:Recombination, Genetic; D012190:Retroviridae / Q000235:genetics / Q000648:ultrastructure*; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D010455:Peptides; D014764:Viral Proteins