ArchaeaPhylogenyEvolution, MolecularBiological EvolutionMolecular Sequence DataArchaeal ProteinsGenes, ArchaealGenome, ArchaealRNA, ArchaealDNA, ArchaealHominidaeAmino Acid SequenceSequence Analysis, DNABase SequenceSequence AlignmentEukaryotaGene DuplicationEukaryotic CellsSpecies SpecificityBacteriaCrenarchaeotaMultigene FamilySequence Homology, Amino AcidGene Transfer, HorizontalGenetic VariationModels, GeneticGenomePan troglodytesConserved SequenceSulfolobusFossilsVertebratesSequence Homology, Nucleic AcidGene Expression Regulation, ArchaealHaloferax volcaniiPlacozoaMethanococcusPongo pygmaeusSyntenyMethaneFounder EffectAnthropology, PhysicalLikelihood FunctionsPrimatesGorilla gorillaProkaryotic CellsBayes TheoremGenome, BacterialChordata, NonvertebrateAnnelidaPseudogenesDNA, MitochondrialChordataRNA, Ribosomal, 16SCercopithecidaeMethanobacteriaceaeHagfishesCloning, MolecularIntronsCnidariaGenomicsBiogenesisGenes, BacterialPoriferaCluster AnalysisGenealogy and HeraldryOpen Reading FramesEuryarchaeotaMethanosarcinaBacterial ProteinsInvertebratesChoanoflagellataHaplotypesGene OrderSelection, GeneticNitrificationChromosome MappingModels, MolecularPlantsSequence HomologyGenetic SpeciationDNA, RibosomalProtein Structure, TertiaryMethanobacteriumDesulfurococcaceaeDNA, BacterialGenome, MitochondrialMethanosarcinalesHalobacterialesSymbiosisPhylogeographyDentitionHaloferaxPyrococcusArthropodsMutationEscherichia coliSulfolobus acidocaldariusGenetics, PopulationMethanosarcinaceae