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Subjects strain differences Remove constraint strain differences: strain differences Subjects Brazil Remove constraint Brazil: Brazil Authors Dubey, J.P. Remove constraint Dubey, J.P.: Dubey, J.P.

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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. 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

3. 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

4. Toxoplasma gondii infection in cats from São Paulo state, Brazil: Seroprevalence, oocyst shedding, isolation in mice, and biologic and molecular characterization

Description:: Includes references
Author:: Pena, H.F.J. , Soares, R.M. , Amaku, M. , Dubey, J.P. , Gennari, S.M.
Subject:: cats , pets , Toxoplasma gondii , toxoplasmosis , alternative hosts , disease prevalence , animal pathogens , seroprevalence , brain , heart , tongue , skeletal muscle , feces , oocysts , strains , strain differences , mortality , genotype , microbial genetics , loci , Brazil
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

5. Toxoplasma gondii isolates of free-ranging chickens from Rio de Janeiro, Brazil: mouse mortality, genotype, and oocyst shedding by cats

Description:: Includes references
Author:: Dubey, J.P. , Graham, D.H. , Silva, D.S. da , Lehmann, T. , Bahia-Oliveira, L.M.G.
Subject:: chickens , Toxoplasma gondii , toxoplasmosis , strains , genotype , DNA , restriction fragment length polymorphism , strain differences , bioassays , infection , mice , mortality , seroprevalence , cats , oocysts , excretion , epidemiology , mixed infection , Brazil
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003