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Year 2007 Remove constraint 2007: 2007 Subjects nucleotide sequences Remove constraint nucleotide sequences: nucleotide sequences Subjects host range Remove constraint host range: host range

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1. Adaptation of plum pox virus to a herbaceous host (Pisum sativum) following serial passages

Description:: Includes references
Author:: Wallis, C.M. , Stone, A.L. , Sherman, D.J. , Damsteegt, V.D. , Gildow, F.E. , Schneider, W.L.
Subject:: Pisum sativum , peas , Plum pox virus , host range , alternative hosts , host plants , Prunus persica , peaches , virulence , disease course , strains , strain differences , disease transmission , nucleotide sequences , microbial genetics , mutation , virus replication , insect vectors , Aphidoidea , insect pests
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

2. Characterization of a U.S. Isolate of Beet black scorch virus

Description:: Includes references
Author:: Weiland, J.J. , Van Winkle, D. , Edwards, M.C. , Larson, R.L. , Shelver, W.L. , Freeman, T.P. , Liu, H.Y.
Subject:: Necrovirus , plant viruses , plant diseases and disorders , strains , strain differences , new geographic records , host range , alternative hosts , microbial genetics , nucleotide sequences , amino acid sequences , viral proteins , coat proteins , genes , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

3. Genetic Diversity of Xylella fastidiosa Strains from Costa Rica, São Paulo, Brazil, and United States

Description:: Includes references
Author:: Montero-Astua, M. , Hartung, J.S. , Aguilar, E. , Chacon, C. , Li, W. , Albertazzi, F.J. , Rivera, C.
Subject:: Xylella fastidiosa , plant pathogenic bacteria , bacterial diseases of plants , genetic variation , geographical variation , nucleotide sequences , ribosomal RNA , genes , microbial genetics , strains , restriction fragment length polymorphism , genetic markers , host plants , host range , natural selection , minisatellite repeats , Costa Rica , Brazil , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

4. Geographic and host range of the nematode Soboliphyme baturini across Beringia

Description:: Includes references
Author:: Koehler, A.V. , Hoberg, E.P. , Dokuchaev, N.E. , Cook, J.A.
Subject:: genes , cytochrome-c oxidase , Nematoda , animal parasitic nematodes , geographical distribution , host range , host specificity , Mustelidae , Soricidae , shrews , paratenic hosts , molecular systematics , mitochondrial DNA , nucleotide sequences , phylogeny , Pacific States , Siberia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

5. Identification and Characterization of a Novel Tobamovirus from Tropical Soda Apple in Florida

Description:: Includes references
Author:: Adkins, S. , Kamenova, I. , Rosskopf, E.N. , Lewandowski, D.J.
Subject:: Solanum viarum , noxious weeds , broadleaf weeds , signs and symptoms (plants) , Tobamovirus , plant diseases and disorders , pathogen identification , Nicotiana benthamiana , alternative hosts , virion , leaves , host range , plants , host plants , coat proteins , viral proteins , nucleotide sequences , amino acid sequences , disease incidence , seed pathology , seed-borne diseases , epidemiology , Florida
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007