GillsMembranesCell MembraneMembrane LipidsIntracellular MembranesMembrane PotentialsMembranes, ArtificialErythrocyte MembraneMembrane FluidityCell Membrane PermeabilityBasement MembraneMembrane Transport ProteinsMembrane GlycoproteinsLipid BilayersMicroscopy, ElectronTilapiaMitochondrial MembranesProtein TransportFish DiseasesSynaptic MembranesBivalviaCell LineLiposomesModels, BiologicalCalciumProtein BindingMolecular Sequence DataOncorhynchus mykissBrachyuraCell FractionationHydrogen-Ion ConcentrationCarrier ProteinsProtein Structure, TertiarySodium-Potassium-Exchanging ATPaseAmino Acid SequenceExtraembryonic MembranesElectrophoresis, Polyacrylamide GelCells, CulturedDetergentsEscherichia coliFishesEndoplasmic ReticulumMicroscopy, FluorescencePhosphatidylcholinesGolgi ApparatusMutationSeawaterSodiumWater-Electrolyte BalanceFresh WaterPotassiumBacterial ProteinsBase SequenceTemperatureFreeze FracturingProtozoan Infections, AnimalMitochondriaBiological Transport, ActiveMolecular WeightTime FactorsRecombinant Fusion ProteinsSalmo salarAcclimatizationCell Membrane StructuresMicrovilliFundulidaeMicroscopy, ConfocalErythrocytesSubcellular FractionsFish ProteinsBinding SitesEndocytosisTroutChloridesCytoplasmModels, MolecularPermeabilitySequence Homology, Amino AcidRabbitsMembrane Potential, MitochondrialPurple MembraneIon ChannelsProtein ConformationAnguillaAdenosine TriphosphateSolubilityFluorescent Antibody TechniqueDiffusionLoboseaEpitheliumCattleSignal TransductionAquacultureFluorescent DyesElectric ConductivityBlotting, WesternNictitating MembraneSalinityProtein Structure, SecondaryPeptides