title: Full length genome sequence of Polish isolate of Beet soil-borne virus confirms low level of genetic diversity.
abstract: The complete nucleotide sequence of a Polish isolate of Beet soil-borne virus was determined for the first time. The genome organization was identical with those previously established for isolates from Germany and China. A comparison of the Polish isolate with others deposited in GenBank revealed high level of nucleotide identity, about 98-100%, throughout the genome analyzed. The ratio between non-synonymous and synonymous substitutions was rather low suggesting a negative selective pressure. The non-synonymous mutations were particulary frequent in triple gene block.
authors.affiliation: Institute of Plant Protection - National Research Institute, Department of Virology and Bacteriology, Poznań, Poland. N.Borodynko@ior.poznan.pl
authors.forename: Natasza
authors.initials: N
authors.lastname: Borodynko
authors.forename: Beata
authors.initials: B
authors.lastname: Hasiów-Jaroszewska
authors.forename: Natalia
authors.initials: N
authors.lastname: Rymelska
authors.forename: Henryk
authors.initials: H
authors.lastname: Pospieszny
mesh_terms: D001483:Base Sequence; D014644:Genetic Variation; D016679:Genome, Viral; D008969:Molecular Sequence Data; D010942:Plant Viruses / Q000235:genetics*; D011044:Poland