Vitelline MembraneEgg ProteinsVitelline DuctBacterial Outer Membrane ProteinsAnnelidaEgg ShellOvumCell MembraneMembranesChorionIntracellular MembranesMembrane LipidsMembrane PotentialsMembranes, ArtificialOogenesisMolecular Sequence DataCell Membrane PermeabilityPorinsChickensMembrane FluidityErythrocyte MembraneEscherichia coliAmino Acid SequenceDrosophila melanogasterDrosophila ProteinsMitochondrial MembranesBacterial ProteinsMembrane ProteinsMembrane Transport ProteinsBasement MembraneEar, InnerOocytesDrosophilaMicroscopy, ElectronLipid BilayersProtein TransportElectrophoresis, Polyacrylamide GelEscherichia coli ProteinsMutationMitochondriaMembrane GlycoproteinsCell FractionationProtein BindingCarrier ProteinsMolecular Weight