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Subjects nucleotide sequences Remove constraint nucleotide sequences: nucleotide sequences Subjects polymerase chain reaction Remove constraint polymerase chain reaction: polymerase chain reaction Subjects animal pathogens Remove constraint animal pathogens: animal pathogens

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1. A longitudinal study of cryptosporidiosis in dairy cattle from birth to 2 years of age

Description:: Includes references
Author:: Santín, Mónica , Trout, James M. , Fayer, Ronald
Subject:: dairy cattle , calves , dairy cows , Cryptosporidium , animal pathogens , cryptosporidiosis , animal age , temporal variation , neonates , adult animals , polymerase chain reaction , feces , ribosomal DNA , fluorescent antibody technique , nucleotide sequences , disease prevalence , pathogen identification , Cryptosporidium parvum , Cryptosporidium bovis , Cryptosporidium andersoni , genotype , Maryland
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

2. Genetic diversity among sea otter isolates of Toxoplasma gondii

Description:: Includes references
Author:: Sundar, N. , Cole, R.A. , Thomas, N.J. , Majumdar, D. , Dubey, J.P. , Su, C.
Subject:: Enhydra lutris , wild animals , Toxoplasma gondii , animal pathogens , toxoplasmosis , strain differences , genetic variation , polymerase chain reaction , restriction fragment length polymorphism , genetic markers , nucleotide sequences , loci , alleles , California , Washington
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. 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