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Collections Journal Articles, USDA Authors, Peer-Reviewed Remove constraint Journal Articles, USDA Authors, Peer-Reviewed: Journal Articles, USDA Authors, Peer-Reviewed Subjects North America Remove constraint North America: North America Authors Dubey, J.P. Remove constraint Dubey, J.P.: Dubey, J.P.

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1. A monomorphic haplotype of chromosome Ia is associated with widespread success in clonal and nonclonal populations of Toxoplasma gondii

Description:: Includes references
Author:: Khan, Asis , Miller, Natalle , Roos, David S. , Dubey, J.P. , Ajzenberg, Daniel , Darde, Marie Laure , Ajioka, James W. , Rosenthal, Benjamin , Sibley, L. David
Subject:: Toxoplasma gondii , ancestry , animal parasites and pests , clones , disease transmission , genes , genetic polymorphism , genetic variation , geographical variation , haplotypes , human diseases , humans , infection , loci , mixing , parasites , pathogens , population structure , virulence , Europe , North America , South America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011

2. Detection of Antibodies Against Sarcocystis neurona, Neospora spp., and Toxoplasma gondii in Horses From Costa Rica

Description:: Includes references
Author:: Dangoudoubiyam, S. , Oliveira, J.B. , Viquez, C. , Gomez-Garcia, A. , Gonzalez, O. , Romero, J.J. , Kwok, O.C.H. , Dubey, J.P. , Howe, D.K.
Subject:: Didelphis marsupialis , Neospora , Sarcocystis neurona , Toxoplasma gondii , Western blotting , agglutination tests , antibodies , antibody detection , enzyme-linked immunosorbent assay , horse diseases , horses , protozoal infections , surface antigens , Costa Rica , North America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011

3. Genetic analyses of atypical Toxoplasma gondii strains reveal a fourth clonal lineage in North America

Description:: Includes references
Author:: Khan, Asis , Dubey, J.P. , Su, Chunlei , Ajioka, James W. , Rosenthal, Benjamin M. , Sibley, L. David
Subject:: Enhydra lutris , Toxoplasma gondii , animal parasites and pests , crossing , gene flow , genetic techniques and protocols , haplotypes , humans , phylogeny , population structure , restriction fragment length polymorphism , statistical analysis , wild animals , Europe , North America , South America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011

4. Genotyping studies of Toxoplasma gondii isolates from Africa revealed that the archetypal clonal lineages predominate as in North America and Europe

Description:: Includes references
Author:: Velmurugan, G.V. , Dubey, J.P. , Su, C.
Subject:: Toxoplasma gondii , animal pathogens , microbial genetics , genetic variation , asexual reproduction , geographical variation , chickens , hosts , genetic markers , restriction fragment length polymorphism , polymerase chain reaction , alleles , loci , nucleotide sequences , sequence analysis , Africa , North America , Europe
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

5. Recent transcontinental sweep of Toxoplasma gondii driven by a single monomorphic chromosome

Description:: Includes references
Author:: Khan, A. , Fux, B. , Su, C. , Dubey, J.P. , Darde, M.L. , Ajioka, J.W. , Rosenthal, B.M. , Sibley, L.D.
Subject:: Toxoplasma gondii , chromosomes , genetic variation , geographical variation , evolution , introns , nucleotide sequences , virulence , toxoplasmosis , mice , disease transmission , population genetics , phylogeny , population structure , adaptive radiation , North America , South America , Europe
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

6. Unrecognized ingestion of Toxoplasma gondii oocysts leads to congenital toxoplasmosis and causes epidemics in North America

Description:: Includes references
Author:: Boyer, Kenneth , Hill, Dolores , Mui, Ernest , Wroblewski, Kristen , Karrison, Theodore , Dubey, J.P. , Sautter, Mari , Noble, A. Gwendolyn , Withers, Shawn , Swisher, Charles , Heydemann, Peter , Hosten, Tiffany , Babiarz, Jane , Lee, Daniel , Meier, Paul , McLeod, Rima
Subject:: Toxoplasma gondii , antibodies , children , disease outbreaks , disease prevention , education programs , food contamination , immunologic techniques , infection , ingestion , interviews , mothers , nationalities and ethnic groups , neonates , oocysts , pregnant women , risk , risk factors , sociodemographic characteristics , socioeconomic status , sporozoites , toxoplasmosis , vaccines , water pollution , North America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011