The life cycle of the metazoan nuclear envelope.
The nuclear envelope is a double-layered membrane that encloses the nuclear genome and transcriptional machinery. In dividing cells of metazoa, the nucleus completely disassembles during mitosis, creating the need to re-establish the nuclear compartment at the end of each cell division. Given the crucial role of the nuclear envelope in gene regulation and cellular organization, it is not surprising that its biogenesis and organization have become active research areas. We will review recent insights into nuclear membrane dynamics during the cell cycle.
Anderson
Daniel J
DJ
Salk Institute for Biological Studies, Molecular and Cell Biology Laboratory, 10010 N. Torrey Pines Road, La Jolla, CA 92037, USA.
Hetzer
Martin W
MW
D000818:Animals; D002453:Cell Cycle / Q000502:physiology; D008018:Life Cycle Stages / Q000502:physiology*; D009685:Nuclear Envelope / Q000502:physiology*; D014714:Vertebrates / Q000502:physiology*