title: Simple (wrong) models for complex trees: a case from retroviridae.
authors.forename: D
authors.initials: D
authors.lastname: Posada
authors.forename: K
authors.initials: K
authors.lastname: Crandall
mesh_terms: D019143:Evolution, Molecular; D015683:Gene Products, gag / Q000235:genetics; D015684:Gene Products, pol / Q000235:genetics; D014644:Genetic Variation; D008957:Models, Genetic; D009154:Mutation; D010802:Phylogeny; D012190:Retroviridae / Q000235:genetics*; D016415:Sequence Alignment; D014759:Viral Envelope Proteins / Q000235:genetics
chemical_list: D015683:Gene Products, gag; D015684:Gene Products, pol; D014759:Viral Envelope Proteins