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Subjects genotype Remove constraint genotype: genotype Subjects microbial genetics Remove constraint microbial genetics: microbial genetics Subjects phylogeny Remove constraint phylogeny: phylogeny

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1. Ancient isolation and independent evolution of the three clonal lineages of the exotic sudden oak death pathogen Phytophthora ramorum

Description:: Includes references
Author:: Goss, E.M. , Carbone, I. , Grunwald, N.J.
Subject:: Phytophthora ramorum , plant pathogenic fungi , evolution , microbial genetics , molecular genetics , loci , microsatellite repeats , genetic recombination , genotype , nucleotide sequences , genes , phylogeny
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Biological and Phylogenetic Characterization of Virulent Newcastle Disease Virus Circulating in Mexico

Description:: Includes references
Author:: Perozo, F. , Merino, R. , Afonso, C.L. , Villegas, P. , Calderon, N.
Subject:: phylogeny , virulence , pathogenicity , Newcastle disease virus , Newcastle disease , microbial genetics , amino acid motifs , isolation , broilers , nucleotide sequences , genotype , Mexico
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. Development and Application of a Multiplex Reverse-Transcription Polymerase Chain Reaction Assay for Screening a Global Collection of Citrus tristeza virus Isolates

Description:: Includes references
Author:: Roy, Avijit , Ananthakrishnan, G. , Hartung, John S. , Brlansky, R.H.
Subject:: Citrus tristeza virus , plant viruses , microbial genetics , reverse transcriptase polymerase chain reaction , strain differences , screening , genetic variation , disease diagnosis , pathogen identification , detection , genotype , nucleotide sequences , sequence analysis , phylogeny , DNA primers , rapid methods , accuracy , mixed infection
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

4. Genetic Composition of Pepino mosaic virus Population in North American Greenhouse Tomatoes

Description:: Includes references
Author:: Ling, Kai-Shu , Wintermantel, William M. , Bledsoe, Michael
Subject:: Solanum lycopersicum var. lycopersicum , tomatoes , greenhouse production , Pepino mosaic virus , plant diseases and disorders , microbial genetics , genetic variation , population genetics , strains , genotype , complementary DNA , nucleotide sequences , phylogeny , United States , Canada
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

5. Isolation and 16S DNA characterization of soil microorganisms from tropical soils capable of utilizing the herbicides hexazinone and tebuthiuron

Description:: Includes references
Author:: Mostafa, Fadwa I.Y. , Helling, Charles S.
Subject:: soil bacteria , Methylobacterium organophilum , Methylobacterium radiotolerans , Methylobacterium , Paenibacillus pabuli , Paenibacillus illinoisensis , Rhodococcus equi , hexazinone , tebuthiuron , biodegradation , isolation , tropical soils , ribosomal DNA , genes , microbial genetics , genotype , polymerase chain reaction , phylogeny , Colombia , Hawaii
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

6. Soybean Sudden Death Syndrome Species Diversity Within North and South America Revealed by Multilocus Genotyping

Description:: Includes references
Author:: O'Donnell, Kerry , Sink, Stacy , Scandiani, María Mercedes , Luque, Alicia , Colletto, Analía , Biasoli, Marisa , Lenzi, Lisandro , Salas, Graciela , González, Victoria , Ploper, Leonardo Daniel , Formento, Norma , Pioli, Rosanna N. , Aoki, Takayuki , Yang, X.B. , Sarver, Brice A.J.
Subject:: Glycine max , soybeans , field crops , Fusarium solani , Fusarium solani f. sp. phaseoli , plant pathogenic fungi , fungal diseases of plants , pathogen identification , disease diagnosis , pathogenicity , phenotype , microbial genetics , phylogeny , diagnostic techniques , nucleotide sequences , sequence analysis , accuracy , genotype , genetic polymorphism , ribosomal DNA , loci , flow cytometry
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010