title: Complete genome sequence of the first Andean strain of potato virus S from Brazil and evidence of recombination between PVS strains.
abstract: An isolate of the Andean strain of potato virus S (PVS), named BB-AND, was detected for the first time in a Brazilian potato crop, fully sequenced and analyzed. A comparison of BB-AND with other PVS isolates (Andean and Ordinary) showed that BB-AND is quite distinct. The lowest amino acid sequence identity to the only other fully sequenced Andean isolate was found in ORF 1 (82%) and ORF 6 (87%). Recombination analysis showed that the isolate Vltava (AJ863510), from Germany, is a recombinant between PVS(O) and PVS(A) isolates, with the recombination event located between nucleotides 6125 and 8324.
authors.affiliation: Laboratory of Plant Viruses, Department of Phytopathology, Universidade Federal de Lavras, PO Box 3037, Lavras, MG, Brazil.
authors.forename: Priscilla
authors.initials: P
authors.lastname: de Sousa Geraldino Duarte
authors.forename: Suellen Barbara Ferreira
authors.initials: SB
authors.lastname: Galvino-Costa
authors.forename: Silvia Regina Rodrigues
authors.initials: SR
authors.lastname: de Paula Ribeiro
authors.forename: Antonia Dos Reis
authors.initials: Ados R
authors.lastname: Figueira
mesh_terms: D000818:Animals; D001042:Aphids / Q000821:virology; D001938:Brazil; D017788:Carlavirus / Q000145:classification / Q000235:genetics*; D027465:Chenopodium quinoa / Q000821:virology; D015967:Gene Expression Regulation, Viral / Q000502:physiology; D016679:Genome, Viral; D007303:Insect Vectors / Q000821:virology; D016366:Open Reading Frames; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D016865:Reassortant Viruses / Q000235:genetics*; D016415:Sequence Alignment; D011198:Solanum tuberosum / Q000821:virology*