title: Variability and molecular typing of the woody-tree infecting prunus necrotic ringspot ilarvirus.
abstract: The 3'-part of the movement protein gene, the intergenic region and the complete coat protein gene of sixteen isolates of Prunus necrotic ringspot virus (PNRSV) from five different host species from the Czech Republic were sequenced in order to search for the bases of extensive variability of viroses caused by this pathogen. According to phylogenetic analyses all the 46 isolates sequenced to date split into three main groups, which correlated to a certain extend with their geographic origin. Modelled serological properties showed that all the new isolates belong to one serotype.
authors.affiliation: Faculty of Biological Sciences, University of South Bohemia, Ceské Budejovice, Czech Republic.
authors.forename: D
authors.initials: D
authors.lastname: Vasková
authors.forename: K
authors.initials: K
authors.lastname: Petrzik
authors.forename: R
authors.initials: R
authors.lastname: Karesová
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D002213:Capsid / Q000032:analysis / Q000737:chemistry; D019179:Ilarvirus / Q000145:classification* / Q000235:genetics; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D010802:Phylogeny; D053830:Plant Viral Movement Proteins; D014764:Viral Proteins / Q000235:genetics
chemical_list: D053830:Plant Viral Movement Proteins; D014764:Viral Proteins