title: Complete genome sequence of arracacha virus B: a novel cheravirus.
abstract: The complete genome sequences of RNA1 and RNA2 of the oca strain of the potato virus arracacha virus B were determined using next-generation sequencing. The RNA1 molecule is predicted to encode a 259-kDa polyprotein with homology to proteins of the cheraviruses apple latent spherical virus (ALSV) and cherry rasp leaf virus (CRLV). The RNA2 molecule is predicted to encode a 102-kDa polyprotein which also has homology to the corresponding protein of ALSV and, to a lesser degree, CRLV (30 % for RNA1, 24 % for RNA2). Detailed analysis of the genome sequence confirms that AVB is a distinct member of the genus Cheravirus.
authors.affiliation: Food and Environment Research Agency, Sand Hutton, York, YO41 1LZ, UK. ian.adams@fera.gsi.gov.uk
authors.forename: I P
authors.initials: IP
authors.lastname: Adams
authors.forename: R
authors.initials: R
authors.lastname: Glover
authors.forename: R
authors.initials: R
authors.lastname: Souza-Richards
authors.forename: S
authors.initials: S
authors.lastname: Bennett
authors.forename: U
authors.initials: U
authors.lastname: Hany
authors.forename: N
authors.initials: N
authors.lastname: Boonham
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D015967:Gene Expression Regulation, Viral / Q000502:physiology; D016679:Genome, Viral; D008969:Molecular Sequence Data; D010802:Phylogeny; D010942:Plant Viruses / Q000145:classification / Q000235:genetics*; D020815:Polyproteins / Q000235:genetics / Q000378:metabolism; D012328:RNA Viruses / Q000145:classification / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics / Q000378:metabolism; D014764:Viral Proteins / Q000235:genetics / Q000378:metabolism
chemical_list: D020815:Polyproteins; D012367:RNA, Viral; D014764:Viral Proteins