MyosinsSperm MotilityMyosin SubfragmentsActinsActomyosinKinesinGastrointestinal MotilityTropomyosinCell Migration AssaysActin CytoskeletonMovementSkeletal Muscle MyosinsMolecular Motor ProteinsMyosin Type VCell MovementMyosin Heavy ChainsCa(2+) Mg(2+)-ATPaseMotionTurkeysMicrotubulesTroponinFlagellaRabbitsChickensMuscle ContractionCardiac MyosinsGizzardBiophysical PhenomenaMyosin Light ChainsCalmodulin-Binding ProteinsDyneinsKineticsAdenosine TriphosphateMicroscopy, FluorescenceBiophysicsAdenosine TriphosphatasesRhodaminesMuscle, SkeletalMicrofilament ProteinsMyofibrilsMicroscopy, Phase-ContrastMuscle, SmoothBiological AssayModels, BiologicalAdenosine DiphosphateIsometric ContractionTroponin TMuscle Fibers, SkeletalProtein IsoformsProtein BindingSpermatozoaMyosin-Light-Chain KinaseFluorescent DyesEsophageal Motility DisordersCalciumMolecular Sequence DataBiomechanical PhenomenaProtein Structure, TertiaryAmino Acid SequenceMutationPhosphorylationMusclesBinding SitesCattleMicroscopy, ElectronMyocardiumRecombinant ProteinsModels, MolecularSemen PreservationElectrophoresis, Polyacrylamide GelManometrySperm TailSperm CountSemenGastric EmptyingLocomotionPseudopodiaPeristalsisCell AdhesionMyxococcus xanthusBacterial ProteinsCytoskeletonMyoelectric Complex, MigratingReceptors, Autocrine Motility FactorMicroscopy, VideoGastrointestinal TransitSignal TransductionInfertility, MaleFlagellinNeoplasm InvasivenessSemen AnalysisGlucose-6-Phosphate IsomeraseGene Expression Regulation, BacterialEpididymisCell Line, TumorSperm CapacitationDuodenumAcrosomeMotilinAxoneme