outer nuclear nuclear membrane envelope inner nuclear membrane ER membrane ER lumen nuclear San perinuclear space nuclear pore complex
1 um nuclear lamina
nuclear lamina
Function of the nuclear envelope s a barrier between the nucleus and cytoplasm, as a distinct biochemical compartment sole channels through the nuclear envelope
Function of the nuclear envelope ❖ a barrier between the nucleus and cytoplasm, as a distinct biochemical compartment ❖ sole channels through the nuclear envelope
8.3 Nuclear Pore Complex Vertebrate: 50100 proteins Diameter: 120 nm. 125 MDa
8.3 Nuclear Pore Complex • Vertebrate: 50100 proteins • Diameter: 120 nm, 125 MDa • basketlike apparatus • eightfold symmetry
Composition of the NPc Cytoplasmic ring Nuclear ring Spoke Central plug
Composition of the NPC • Cytoplasmic ring • Nuclear ring • Spoke • Central plug