title: Virology. How does variation count?
authors.forename: A S
authors.initials: AS
authors.lastname: Huang
authors.forename: J M
authors.initials: JM
authors.lastname: Coffin
mesh_terms: D005075:Biological Evolution; D005814:Genes, Viral; D014644:Genetic Variation; D008962:Models, Theoretical; D009154:Mutation; D014780:Viruses / Q000235:genetics* / Q000472:pathogenicity