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Subjects genotype Remove constraint genotype: genotype Subjects Brazil Remove constraint Brazil: Brazil Authors Dubey, J.P. Remove constraint Dubey, J.P.: Dubey, J.P.
Displaying items 1 - 10 of 13 start over

1. Biologic and genetic comparison of Toxoplasma gondii isolates in free-range chickens from the northern Para state and the southern state Rio Grande do Sul, Brazil revealed highly diverse and distinct parasite populations

Description:
Includes references
Author:
Dubey, J.P. , Sundar, N. , Gennari, S.M. , Minervino, A.H.H. , Farias, N.A. da R. , Ruas, J.L. , Santos, T.R.B. dos , Cavalcante, G.T. , Kwok, O.C.H. , Su, C.
Subject:
chickens , Toxoplasma gondii , toxoplasmosis , disease prevalence , seroprevalence , antibody detection , bioassays , strain differences , genotype , genetic markers , genetic variation , geographical variation , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. Characterization of Toxoplasma gondii isolates from free range chickens from Parana, Brazil

Description:
Includes references
Author:
Dubey, J.P. , Navarro, I.T. , Graham, D.H. , Dahl, E. , Freire, R.L. , Prudencio, L.B. , Sreekumar, C. , Vianna, M.C. , Lehmann, T.
Subject:
chickens , Toxoplasma gondii , toxoplasmosis , disease prevalence , antibody detection , seroprevalence , infection , mice , cats , virulence , isolation , strains , restriction fragment length polymorphism , genotype , poultry diseases , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

3. Characterization of Toxoplasma gondii isolates in free-range chickens from Amazon, Brazil

Description:
Includes references
Author:
Dubey, J.P. , Gennari, S.M. , Labruna, M.B. , Camargo, L.M. , Vianna M.C. , Marcet, P.L. , Lehmann, T.
Subject:
chickens , Toxoplasma gondii , toxoplasmosis , seroprevalence , antibody detection , agglutination tests , tissue distribution , bioassays , genotype , sequence analysis , genetic polymorphism , Brazil , Amazonia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

4. Diverse and atypical genotypes identified in Toxoplasma gondii from dogs in São Paulo, Brazil

Description:
Includes references
Author:
Dubey, J.P. , Gennari, S.M. , Sundar, N. , Vianna, M.C.B. , Bandini, L.M. , Yai, L.E.O. , Kwok, O.C.H. , Su, C.
Subject:
dogs , Toxoplasma gondii , toxoplasmosis , strains , genotype , genetic variation , genetic markers , genetic polymorphism , seroprevalence , antibody detection , agglutination tests , bioassays , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

5. First isolation and molecular characterization of Toxoplasma gondii from finishing pigs from Sao Paulo State, Brazil

Description:
Includes references
Author:
Santos, C.B. de A. dos , Carvalho, A.C.F.B. de , Ragozo, A.M.A. , Soares, R.M. , Amaku, M. , Yai, L.E.O. , Dubey, J.P. , Gennari, S.M.
Subject:
swine , toxoplasmosis , Toxoplasma gondii , isolation , seroprevalence , antibody detection , bioassays , genotype , restriction fragment length polymorphism , strain differences , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Genetic diversity of Toxoplasma gondii isolates from chickens from Brazil

Description:
Includes references
Author:
Dubey, J.P. , Velmurugan, G.V. , Chockalingam, A. , Pena, H.F.J. , de Oliveira, L. Nunes , Leifer, C.A. , Gennari, S.M. , Bahia Oliveira, L.M.G. , Su, C.
Subject:
chickens , poultry diseases , Toxoplasma gondii , toxoplasmosis , genetic variation , geographical variation , genotype , host-pathogen relationships , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

7. Isolation of viable Toxoplasma gondii from feral guinea fowl (Numida meleagris) and domestic rabbits (Oryctolagus cuniculus) from Brazil

Description:
Includes references
Author:
Dubey, J.P. , Passos, L.M.F. , Rajendran, C. , Ferreira, L.R. , Gennari, S.M. , Su, C.
Subject:
DNA , Oryctolagus cuniculus , Toxoplasma gondii , agglutination tests , antibodies , bioassays , brain , cats , chickens , feral animals , genetic markers , genotype , guineafowl , hosts , infection , lethal dose , mice , nonpathogenic strains , oocysts , polymerase chain reaction , rabbits , restriction fragment length polymorphism , toxoplasmosis , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

8. Multi-locus DNA sequencing of Toxoplasma gondii isolated from Brazilian pigs identifies genetically divergent strains

Description:
Includes references
Author:
Frazão-Teixeira, E. , Sundar, N. , Dubey, J.P. , Grigg, M.E. , de Oliveira, F.C.R.
Subject:
swine , swine diseases , Toxoplasma gondii , toxoplasmosis , nucleotide sequences , loci , microbial genetics , pathogen identification , sequence analysis , genetic variation , isolation , heart , brain , polymerase chain reaction , restriction fragment length polymorphism , genotype , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

9. Population biology of Toxoplasma gondii: what's out and where did they come from

Description:
Includes references
Author:
Dubey, J.P. , Su, Chunlei
Subject:
Toxoplasma gondii , genotype , genetic variation , toxoplasmosis , geographical distribution , chickens , swine , lambs , Odocoileus virginianus , Brazil , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

10. Population structure and mouse-virulence of Toxoplasma gondii in Brazil

Description:
Includes references
Author:
Pena, H.F.J. , Gennari, S.M. , Dubey, J.P. , Su, C.
Subject:
cats , toxoplasmosis , Toxoplasma gondii , population genetics , population structure , genetic markers , restriction fragment length polymorphism , genetic variation , genotype , strain differences , virulence , mice , molecular epidemiology , chickens , dogs , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008