ArchaeaArchaeal ProteinsGenes, ArchaealDNA, ArchaealRNA, ArchaealGenome, ArchaealEnergy MetabolismLipid MetabolismCrenarchaeotaGene Expression Regulation, ArchaealPhylogenyHaloferax volcaniiMethaneBacteriaMolecular Sequence DataMethanococcusSulfolobusMethanobacteriaceaeMetabolismEuryarchaeotaGlucoseMethanosarcinaNitrificationOxidation-ReductionDesulfurococcaceaeMethanobacteriumMethanosarcinalesAmmoniaLiverHalobacterialesHaloferaxRNA, Ribosomal, 16SAmino Acid SequencePyrococcusSulfolobus acidocaldariusMethanosarcinaceaePyrococcus abyssiChromosomes, ArchaealGeologic SedimentsEvolution, MolecularSulfolobus solfataricusMetabolic Networks and PathwaysPyrococcus furiosusSeawaterMethanococcalesArchaeoglobus fulgidusBiotransformationEukaryotic CellsThermococcusBase SequenceMethanosarcina barkeriSequence AlignmentSequence Analysis, DNAHalobacteriaceaeSequence Homology, Amino AcidGlycolysisMicrosomes, LiverKineticsBacterial ProteinsCytochrome P-450 Enzyme SystemEukaryotaAnaerobiosisArchaeal VirusesOxidoreductasesCarbonGlyceryl EthersAutotrophic ProcessesChromatography, High Pressure LiquidThermoplasmaModels, BiologicalFatty AcidsNitrogenEscherichia coliMetabolism, Inborn ErrorsDNA, RibosomalProkaryotic CellsCarbon IsotopesGenome, BacterialHaloferax mediterraneiSpecies SpecificityHalobacterium salinarumThermoproteaceaeCarbon RadioisotopesOxygen ConsumptionBiodiversityAcetatesSulfurModels, MolecularCarbon DioxideGene Transfer, HorizontalLactic AcidSubstrate SpecificityThermoplasmalesLipidsInsulinMagnetic Resonance SpectroscopyAerobiosisTime FactorsMutationGenes, Bacterial