Cell Component
nuclear envelope
Subclass of:
Cell Membrane Structures;
Cell Nucleus Structures;
Intracellular Membranes
Definitions related to nuclear envelope:
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(nuclear membrane) Membrane system of the cell nucleus that surrounds the nucleoplasm.CRISP ThesaurusNational Institutes of Health, 2006
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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).Gene Ontology DictionaryGene Ontology Consortium, 2021
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(nuclear membrane) The double-layer membrane structure enclosing the nucleus in eukaryotic cells. It separates the DNA of the cell from the cytosol. For exchange of material, for example, proteins and mRNA, it is punctured with numerous nuclear pores.NCI ThesaurusU.S. National Cancer Institute, 2021
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The membrane system of the cell nucleus that surrounds the nucleoplasm. It consists of two concentric membranes separated by the perinuclear space. The structures of the envelope where it opens to the cytoplasm are called the nuclear pores (NUCLEAR PORE).NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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