Argonaute ProteinsProkaryotic CellsEukaryotic Initiation FactorsRibonuclease IIIMicroRNAsRNA InterferenceEukaryotic Initiation Factor-2RNA, Small InterferingMolecular Sequence DataGene SilencingCytoplasmic StructuresRNA-Binding ProteinsGenome, ArchaealAmino Acid SequenceRNA CleavageBase SequenceRNA, PlantArabidopsis ProteinsRNA, GuideArchaeaRNA, Double-StrandedRNA, HelminthBacteriaProtein Structure, TertiaryEscherichia coliPhylogenyDrosophila ProteinsArabidopsisEukaryotic CellsGenome, BacterialBacterial ProteinsAlpha-AmanitinRNA, MessengerPeptide Initiation FactorsProkaryotic Initiation FactorsSequence AlignmentMutationRNA StabilitySequence Homology, Amino AcidModels, MolecularBinding SitesLuteoviridaeProtein BindingDrosophila melanogasterDEAD-box RNA HelicasesCaenorhabditis elegans ProteinsBase PairingCaenorhabditis elegansEndoribonucleasesGenes, ArchaealEvolution, MolecularArchaeal ProteinsRNA HelicasesRNA Processing, Post-TranscriptionalCloning, MolecularRNA TransportGene Expression Regulation, PlantConserved Sequence3' Untranslated RegionsCrystallography, X-RayDEAD Box Protein 20RNA ReplicaseRetroelementsRNA, AntisenseArchaeoglobus fulgidusCell LineRNAModels, BiologicalModels, GeneticNucleic Acid ConformationProtein BiosynthesisPyrococcus furiosusTranscription, GeneticGenes, BacterialEscherichia coli ProteinsRNA, Small UntranslatedGene Transfer, HorizontalGene Expression RegulationGenes, PlantPlant ProteinsImmunoprecipitationGerm CellsComputational BiologySequence Analysis, DNAGenomicsDNA, BacterialRNA, UntranslatedProtein ConformationRecombinant ProteinsDNA Transposable ElementsGenomeSequence Analysis, RNAProteinsExoribonucleasesRibonucleoproteinsMeristemPlantsPlants, Genetically ModifiedRecombinant Fusion ProteinsTorsion, Mechanical