nuclear envelope
Americannoun
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nuclear envelopes
plural
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The double-layered membrane enclosing the nucleus of a eukaryotic cell. The nuclear envelope has pores that allow the passage of materials into and out of the nucleus.
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Also called nuclear membrane
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Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The researchers say they still do not know exactly how APOE2 stabilizes the nuclear envelope and strengthens DNA repair.
From Science Daily ● Jul. 24, 2026
They observed that progerin, which first appears near the nuclear envelope, can move into the cell's cytoplasm through a process called nuclear envelope budding.
From Science Daily ● Nov. 7, 2025
"We knew that nuclear envelope proteins were important for DNA repair across most of these organisms, so we wondered how to explain the limited mobility of damaged DNA in mammalian cells," Mekhail says.
From Science Daily ● Apr. 17, 2024
Normal cells use the nuclear envelope tubules to repair DNA, but cancer cells appear to need them more.
From Science Daily ● Apr. 17, 2024
Its nuclear envelope prevents unwanted proteins or harmful viruses from entering the nucleus and macromolecules from an uncontrolled escape.
From Science Daily ● Jan. 25, 2024
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