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Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space. Located in the nuclear inner membrane such that some covalently attached portion of the gene product, for example part of a peptide sequence or some other covalently attached moiety such as a GPI anchor, spans or is embedded in one or both leaflets of the membrane. A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space). Double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. Any constituent part of the nuclear membrane, the envelope that surrounds the nucleus of eukaryotic cells. Any constituent part of the nucleus, a membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. The lipid bilayer surrounding an organelle. A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane. Any constituent part of a cell, the basic structural and functional unit of all organisms. Located in the nuclear outer membrane such that some covalently attached portion of the gene product, for example part of a peptide sequence or some other covalently attached moiety such as a GPI anchor, spans or is embedded in one or both leaflets of the membrane. Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. Loosely bound to one surface of the nuclear outer membrane, but not integrated into the hydrophobic region.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: nuclear membrane part
Acc: GO:0044453
Aspect: Cellular Component
Desc: Any constituent part of the nuclear membrane, the envelope that surrounds the nucleus of eukaryotic cells.
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 11 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0044453 - nuclear membrane part (interactive image map)
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Created and Maintained by: Michael Riffle