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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Semin Cell Dev Biol. 2014 Feb 5;0:164–168. doi: 10.1016/j.semcdb.2014.01.010

Figure 1.

Figure 1

Schematic diagram of the nuclear envelope showing the nuclear membranes, nuclear lamina and a nuclear pore complex (NPC). The outer nuclear membrane contains ribosomes on its outer surface just like the directly contiguous endoplasmic reticulum (ER). The ER lumen is directly continuous with the perinuclear space. Selected proteins concentrated in the inner nuclear membrane and LULL1 in ER membrane are shown along with torsinA and torsin B (TorsinA/B) in the perinuclear space. LAP1 is shown interacting with lamins, emerin and torsin A/B.