出典:Wikipedia
出典:『Wikipedia』 (2011/03/25 23:20 UTC 版)
The perinuclear space (PNS) is the space between the inner and outer nuclear membranes. The PNS is joined with the lumen of the rough endoplasmic reticulum (RER). Width of the perinuclear space is about 20 - 40 nm. The perinulcear space is also called the perinuclear cisterna or nuclear envelope lumen.