Ribosome Subunits, Large, ArchaealRibosomal ProteinsArchaeal ProteinsRNA, ArchaealRibosomal Protein S6DNA, ArchaealGenes, ArchaealArchaeaGenome, ArchaealEukaryotic CellsMolecular Sequence DataRibosomesArchaeal VirusesAmino Acid SequenceBase SequenceRNA, RibosomalGene Expression Regulation, ArchaealEscherichia coliRibosomal Protein S6 KinasesProtein BiosynthesisSulfolobusSaccharomyces cerevisiaePhylogeny