title: Biological and molecular characterization of a tomato isolate of potato virus Y (PVY) of the PVYClineage.
abstract: An isolate of potato virus Y (PVY), PVY-H14, was collected on the island of Oahu, Hawaii, from tomato plants exhibiting stunting and necrotic lesions on leaves. PVY-H14 triggered the hypersensitive resistance response in potato cultivars King Edward and Maris Bard, typical of a PVYCstrain, and was unable to infect systemically the four tested cultivars, Desiree, Maris Bard, King Edward, and Russet Norkotah. Phylogenetic analysis of H14 and the whole genomes of 31 PVY isolates of non-recombinant strains of PVY placed PVY-H14 in the same clade with PVYCand several unclassified PVY isolates from tomato and tobacco.
authors.affiliation: Department of PSES, University of Idaho, Moscow, ID, 83844-2339, USA.
authors.forename: Mohamad
authors.initials: M
authors.lastname: Chikh-Ali
authors.affiliation: Department of PSES, University of Idaho, Moscow, ID, 83844-2339, USA.
authors.forename: Dalton
authors.initials: D
authors.lastname: Vander Pol
authors.affiliation: Department of PSES, University of Idaho, Moscow, ID, 83844-2339, USA.
authors.forename: Olga V
authors.initials: OV
authors.lastname: Nikolaeva
authors.affiliation: Plant and Environmental Protection Sciences, University of Hawaii at Manoa, Honolulu, HI, USA.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Melzer
authors.affiliation: Department of PSES, University of Idaho, Moscow, ID, 83844-2339, USA. akarasev@uidaho.edu.|Bioinformatics and Computational Biology Program, University of Idaho, Moscow, ID, USA. akarasev@uidaho.edu.
authors.forename: Alexander V
authors.initials: AV
authors.lastname: Karasev
mesh_terms: D016000:Cluster Analysis; D016679:Genome, Viral; D005838:Genotype; D006254:Hawaii; D018551:Solanum lycopersicum / Q000821:virology*; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D018515:Plant Leaves / Q000821:virology; D017800:Potyvirus / Q000145:classification / Q000235:genetics / Q000302:isolation & purification* / Q000472:pathogenicity*; D012367:RNA, Viral / Q000235:genetics; D017422:Sequence Analysis, DNA; D017385:Sequence Homology
chemical_list: D012367:RNA, Viral