annulate lamellae
Stacks of endoplasmic reticulum (ER) membranes containing a high density of nuclear pores, thought to form from excess nuclear membrane components, that have been described in a number of different cells. Annulate lamellar membranes are continuous with and embedded within the ER.
GO:0016020
membrane
is_a
GO:0042175
nuclear outer membrane-endoplasmic reticulum membrane network
part_of