Nuclear LaminaLaminsNuclear EnvelopeLamin Type BLamin Type AProgeriaCell NucleusNuclear ProteinsThymopoietinsNuclear PoreNuclear Pore Complex ProteinsViral Envelope ProteinsMitosisMuscular Dystrophy, Emery-DreifussNuclear MatrixMembrane ProteinsInterphaseChromatinMicroscopy, ElectronHeLa CellsMolecular Sequence DataCell LineNucleoplasminsAmino Acid SequenceFluorescent Antibody TechniqueHIV Envelope Protein gp120ChromosomesActive Transport, Cell NucleusCytoplasmCell Nucleus ShapeMicroscopy, FluorescenceVirus ReleaseMutationProtein PrecursorsTelophaseCell FractionationCell CompartmentationCytoskeletonRecombinant Fusion Proteinsran GTP-Binding ProteinOocytesProphaseIntermediate FilamentsNucleoproteinsIntermediate Filament ProteinsGreen Fluorescent ProteinsProtein BindingFibroblastsCDC2 Protein KinaseMicroscopy, ImmunoelectronMetaphaseHIV Envelope Protein gp41Fluorescent Antibody Technique, IndirectXenopus laevisMicrotubulesXenopusMeiosisMuscular DystrophiesCells, CulturedDrosophila melanogasterProtein Structure, TertiaryEndoplasmic ReticulumHeterochromatinSpindle ApparatusCell CyclePhosphorylationDrosophila ProteinsCaenorhabditis elegansDNA-Binding ProteinsOvumbeta KaryopherinsGene Products, envViral ProteinsModels, BiologicalRNA InterferenceImmunoblottingChromosomal Proteins, Non-HistoneMolecular WeightBase SequenceCell Nucleus DivisionNucleoside-TriphosphataseTransfectionLuminescent ProteinsReceptors, Cytoplasmic and NuclearPhenotypeHIV-1Antibodies, MonoclonalDrosophilaBlotting, WesternMembrane FusionProtein TransportCell MembraneCentrosomeVirus ReplicationKaryopherinsElectrophoresis, Gel, Two-DimensionalDystonia Musculorum DeformansMicroscopy, ConfocalDNAMicroscopy, Electron, Transmission