RNA, Small InterferingArgonaute ProteinsBase SequenceMolecular Sequence DataTranscription, GeneticRNA Processing, Post-TranscriptionalRNA, MessengerRNA SplicingRNA PrecursorsAlternative SplicingDNA Transposable ElementsIntronsAmino Acid SequenceGerm CellsDrosophila melanogasterMicroRNAsCloning, MolecularDrosophila ProteinsExonsRibonuclease IIIMutationBlotting, NorthernRNARetroelementsRNA InterferenceCell LineGenesEndoribonucleasesPachytene StageGene SilencingPromoter Regions, GeneticNucleic Acid PrecursorsGene Expression RegulationPoly ARNA, UntranslatedRNA-Binding ProteinsMutant ProteinsNucleic Acid ConformationRNA, RibosomalDNA, ComplementaryReverse Transcriptase Polymerase Chain ReactionDNA PrimersEscherichia coliCell NucleusLong Interspersed Nucleotide ElementsSequence Analysis, RNARestriction MappingNucleic Acid HybridizationGene Expression Regulation, DevelopmentalRNA-Induced Silencing ComplexPolymerase Chain ReactionOvaryGene LibraryPlasmidsSequence Homology, Amino AcidSequence Homology, Nucleic AcidTestisGene ExpressionRNA, ViralSingle-Strand Specific DNA and RNA EndonucleasesDNASpermatogenesisGene Expression ProfilingRNA StabilityProtein BindingSequence AlignmentDrosophilaMultigene FamilyOperonTranscription Initiation SitePhenotypeRNA EditingConserved SequenceRNA, PlantProtein BiosynthesisChromosome MappingArabidopsisCytoplasmTranscription FactorsRNA, BacterialRNA, TransferRNA, AntisenseModels, GeneticHeLa CellsGenetic Complementation TestRNA 3' End ProcessingRNA, FungalMice, Mutant StrainsTransfectionRNA, HelminthCells, CulturedSequence DeletionBinding SitesBacterial ProteinsRNA CapsKineticsSequence Analysis, DNAPolyadenylationMutagenesis, Site-DirectedGenome, Insect