Complementarity Determining RegionsMolecular Sequence DataBase SequenceModels, MolecularBase PairingImmunoglobulin Variable RegionImmunoglobulin Heavy ChainsNucleic Acid ConformationAmino Acid SequenceRNA, Small NuclearCrystallography, X-RayBinding Sites, AntibodyBinding SitesProtein ConformationRNA, Ribosomal, 18SAntibody AffinityMicroRNAsHydrogen BondingImmunoglobulin Light ChainsStatic ElectricityImmunoglobulin Fab FragmentsProtein Binding3' Untranslated RegionsRNA, Ribosomal, 28SRNA, Antisense5' Untranslated RegionsImmunoglobulin FragmentsRNA, ViralMutationRNA, MessengerReceptors, Antigen, T-Cell, alpha-betaGenes, ImmunoglobulinProteinsSequence AlignmentArgonaute ProteinsBiodiversityRNA, ComplementaryProtein Structure, TertiaryGene Rearrangement, B-Lymphocyte, Heavy ChainAlgorithmsAntibodies, CatalyticAntibody DiversityBiomassRNARNA, PlantThermodynamicsConserved SequenceComputational BiologyRNA PrecursorsLigandsEcosystemProtein EngineeringProtein Structure, SecondaryRNA, RibosomalRNA, BacterialAntibodies, MonoclonalDNAChironomidaeRNA SplicingAntibodies, Anti-IdiotypicTranscription, GeneticEscherichia coliMolecular ConformationGastropodaComamonas testosteroniAnticodonRNA, Transfer, LysTemplates, GeneticAntibody SpecificityProtein BiosynthesisStructure-Activity RelationshipPlantsEpitopesProtein Interaction MappingSequence Homology, Amino AcidPeptidesGenetic CodeCell LinePolychaetaSequence Analysis, RNARibosomesAntigen-Antibody ReactionsSequence Homology, Nucleic AcidHaptensImmunoglobulin Joining RegionIntronsGenome, ViralPolymerase Chain ReactionDimerizationPeptide LibraryMutagenesis, Site-DirectedKineticsRNA Splice SitesRNA, Small NucleolarComputer SimulationRNA, Small UntranslatedDNA PrimersImmunoglobulin IdiotypesMolecular MimicryCloning, Molecular