Protozoan InfectionsProtozoan ProteinsEukaryotaDNA, ProtozoanCiliophoraDNAGenes, ProtozoanRNA, ProtozoanGenome, ProtozoanProtozoan Infections, AnimalDNA, ViralEntamoeba histolyticaGiardia lambliaNucleic Acid HybridizationTrypanosoma cruziBase SequenceDNA, NeoplasmLeishmaniaToxoplasmaMolecular Sequence DataAlveolataTetrahymena pyriformisAntiprotozoal AgentsCell LineTrypanosomaDNA ReplicationApicomplexaTrypanosoma brucei bruceiKinetoplastidaIntestinal Diseases, ParasiticTrypanosomatinaAntigens, ProtozoanTrichomonasThymidineHartmannellaParasitesCrithidiaLeishmania majorRumenBenzidinesCell Transformation, ViralProtozoan VaccinesEntamoebaTrichomonas vaginalisDNA Restriction EnzymesTritiumDNA Polymerase IIPolymerase Chain ReactionGiardiasisMouth MucosaDNA AdductsAcanthamoebaLeishmania donovaniCoccidiosisCryptosporidiumAmino Acid SequenceAmoebozoaNucleic Acid RenaturationHost-Parasite InteractionsCells, CulturedSimian virus 40Cryptosporidium parvumSpores, ProtozoanSarcocystosisLeishmania mexicanaCentrifugation, IsopycnicCloning, MolecularNucleic Acid DenaturationLegionella pneumophilaCentrifugation, Density GradientTheileria parvaPolyomavirusTetrahymenaCryptosporidiosisGenes, ViralHelminthsAvian leukosis virusAcanthamoeba castellaniiTritrichomonasDNA DamageAlpharetrovirusMutationEimeriaHeLa CellsParasitic DiseasesPhosphorus RadioisotopesToxoplasmosisRNA, Ribosomal, 18SCell DivisionAdenoviruses, HumanVirus ReplicationSarcocystisTetrahymena thermophilaIdoxuridineCulture TechniquesEntamoebiasisChagas DiseaseDeoxyribonucleasesElectrophoresis, Agar GelVirus Integration