ReptilesLizardsTurtlesAlligators and CrocodilesSnakesAmphibiansIguanasPhylogenyBoidaeViviparity, NonmammalianSpecies SpecificityColubridaeMycobacterium avium subsp. paratuberculosisBirdsFossilsBiological EvolutionReptilian ProteinsParatuberculosisVertebratesDinosaursSequence Analysis, DNAPlatypusMolecular Sequence DataMagicEvolution, MolecularMammalsSalmonella arizonaePetsOviparityZoologyDNA, BacterialAnimals, ZooGenetic VariationSalmonellaFrancisella tularensisAnatomy, ComparativeCampylobacter fetusAnimals, WildPaleontologyEchidnaConservation of Natural ResourcesSalmonella Infections, AnimalSalmonella entericabeta-KeratinsOrganotherapyDNA, MitochondrialSurgery, VeterinaryBase SequenceBacterial Typing Techniques