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Subjects genes Remove constraint genes: genes Subjects pathotypes Remove constraint pathotypes: pathotypes Year 2009 Remove constraint 2009: 2009

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1. A multiplex real-time reverse transcription polymerase chain reaction assay for detection and differentiation of Bluetongue virus and Epizootic hemorrhagic disease virus serogroups

Description:: Includes references
Author:: Wilson, William C. , Hindson, Benjamin J. , O'Hearn, Emily S. , Hall, Sara , Tellgren-Roth, Christian , Torres, Clinton , Naraghi-Arani, Pejman , Mecham, James O. , Lenhoff, Raymond J.
Subject:: bluetongue , Bluetongue virus , epizootic hemorrhagic disease , Epizootic hemorrhagic disease virus , etiology , microbial detection , phylogeny , pathotypes , serotypes , nucleotide sequences , disease diagnosis , diagnostic techniques , reverse transcriptase polymerase chain reaction , methodology , rapid methods , validity , accuracy , pathogen identification , genes
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Field resistance expressed when the Pi-ta gene is compromised by Magnaporthe oryzae

Description:: Includes references
Author:: Lee, Fleet N. , Cartwright, R.D. , Jia, Yulin , Correll, J.C.
Subject:: Oryza sativa , rice , disease resistance , blast disease , Magnaporthe grisea , host-pathogen relationships , genes , pathotypes , cultivars
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

3. Genetic Diversity and Host Range Variation of Ralstonia solanacearum Strains Entering North America

Description:: Includes references
Author:: Norman, David J. , Zapata, Mildred , Gabriel, Dean W. , Duan, Y.P. , Yuen, Jeanne M.F. , Mangravita-Novo, Arianna , Donahoo, Ryan S.
Subject:: Pelargonium , ornamental plants , bacterial diseases of plants , Ralstonia solanacearum , plant pathogenic bacteria , pathogenicity , signs and symptoms (plants) , pathotypes , genetic variation , strain differences , host range , Solanum lycopersicum var. lycopersicum , tomatoes , Nicotiana tabacum , tobacco , Solanum tuberosum , potatoes , Anthurium , Epipremnum pinnatum , pathogen identification , DNA primers , cytochrome b , genes , nucleotide sequences , polymerase chain reaction , provenance , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Performance Comparison of a fliCh7 Real-Time PCR Assay with an H7 Latex Agglutination Test for Confirmation of the H Type of Escherichia coli O157:H7

Description:: Includes references
Author:: Narang, Neelam , Fratamico, Pina M. , Tillman, Glenn , Pupedis, Kitty , Cray, William C. Jr.
Subject:: food pathogens , strains , pathotypes , Escherichia coli O157:H7 , microbial detection , bioassays , diagnostic techniques , polymerase chain reaction , genes , bacterial antigens , antigen detection , antigens , molecular epidemiology , pathogen identification , validity , accuracy , immunologic techniques , agglutination tests , food analysis , food safety
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

5. Phylogenetic and biological characterization of highly pathogenic H5N1 avian influenza viruses (Vietnam 2005) in chickens and ducks

Description:: Includes references
Author:: Pfeiffer, J. , Pantin-Jackwood, M. , To, T.L. , Nguyen, T. , Suarez, D.L.
Subject:: chickens , ducks , Influenza A virus , avian influenza , strain differences , hemagglutinins , genes , sequence analysis , genetic variation , antigenic variation , phylogeny , hemagglutination inhibition test , pathogenicity , pathotypes , Vietnam
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009