Muscle SpindlesPhotomicrographyMotion Pictures as TopicCatsPolymerase Chain ReactionMotor NeuronsMuscle ContractionElectric StimulationReverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataBase SequenceRNA, MessengerImmunoglobulin Heavy ChainsAmino Acid SequenceDNA PrimersImmunoglobulin Light ChainsReal-Time Polymerase Chain ReactionSensitivity and SpecificityMyosin Heavy ChainsGene ExpressionCloning, MolecularLigase Chain ReactionMyosin Light ChainsDNA, ViralDNA, BacterialDNA, ComplementaryDNAImmunohistochemistryCells, CulturedMutationOligonucleotide ProbesGenotypeMultiplex Polymerase Chain ReactionSequence Analysis, DNABlotting, SouthernElectrophoresis, Agar GelGene AmplificationCell LinePolymorphism, Restriction Fragment LengthDNA ProbesSequence Homology, Amino AcidIn Situ HybridizationDNA, ProtozoanAllelesGene Expression RegulationCattlePolymorphism, GeneticBlotting, WesternExonsSequence Homology, Nucleic AcidTranscription, GeneticKineticsSequence AlignmentGene Rearrangement, B-Lymphocyte, Heavy ChainRecombinant ProteinsTime FactorsElectrophoresis, Polyacrylamide GelGene Expression ProfilingMyosinsRNA, ViralBlotting, NorthernPhylogenyEnzyme-Linked Immunosorbent AssaySpecies SpecificityRNA, NeoplasmImmunoglobulin kappa-ChainsImmunoglobulin Variable RegionDNA, NeoplasmModels, MolecularRestriction MappingProtein ConformationMacromolecular SubstancesUp-RegulationNucleic Acid HybridizationBinding SitesGene Rearrangement, B-Lymphocyte, Light ChainTumor Cells, CulturedGene RearrangementDNA Mutational AnalysisGenes, ImmunoglobulinTranslocation, GeneticEscherichia coli