title: [Genome structure of viroid].
authors.affiliation: Faculty of Agriculture, Hirosaki University, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Sano
mesh_terms: D001483:Base Sequence; D016679:Genome, Viral; D008969:Molecular Sequence Data; D014772:Viroids / Q000235:genetics* / Q000472:pathogenicity; D014774:Virulence