Results 161 to 170 of about 149,980 (205)
Nuclear envelope dynamics [PDF]
Biochemistry and Cell Biology, 2001 The nuclear envelope (NE) provides a semi permeable barrier between the nucleus and cytoplasm and plays a central role in the regulation of macromolecular trafficking between these two compartments. In addition to this transport function, the NE is a key determinant of interphase nuclear architecture.
D, Salina +4 more
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ESCRT-III controls nuclear envelope reformation [PDF]
Nature, 2015 During telophase, the nuclear envelope (NE) reforms around daughter nuclei to ensure proper segregation of nuclear and cytoplasmic contents. NE reformation requires the coating of chromatin by membrane derived from the endoplasmic reticulum, and a ...
Lorna Hodgson +2 more
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Nature, 1975
The permeability of the amphibian oocyte nuclear envelope in situ has been determined for three tritiated dextrans. The envelope is a sieve, restricting molecular movement between the cytoplasm and nucleus. The patent radius of its pores is about 45å.
P L, Paine, L C, Moore, S B, Horowitz
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The permeability of the amphibian oocyte nuclear envelope in situ has been determined for three tritiated dextrans. The envelope is a sieve, restricting molecular movement between the cytoplasm and nucleus. The patent radius of its pores is about 45å.
P L, Paine, L C, Moore, S B, Horowitz
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Planta, 2004
This review summarizes our present knowledge about the composition and function of the plant nuclear envelope. Compared with animals or yeast, our molecular understanding of the nuclear envelope in higher plants is in its infancy. However, fundamental differences in the structure and function of the plant and animal nuclear envelope have already been ...
Annkatrin, Rose +2 more
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This review summarizes our present knowledge about the composition and function of the plant nuclear envelope. Compared with animals or yeast, our molecular understanding of the nuclear envelope in higher plants is in its infancy. However, fundamental differences in the structure and function of the plant and animal nuclear envelope have already been ...
Annkatrin, Rose +2 more
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Nuclear Envelope, Nuclear Lamina, and Inherited Disease [PDF]
International Review of Cytology, 2005 The nuclear envelope is composed of the nuclear membranes, nuclear lamina, and nuclear pore complexes. In recent years, mutations in nuclear-envelope proteins have been shown to cause a surprisingly wide array of inherited diseases.
Cecilia Östlund +1 more
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Nuclear envelopes: Structure and biochemistry of the nuclear envelope
Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1974Abstract The ultrastructure of the nuclear evelope is described in various cell types with special emphasis on its pore complexes (p.c.). The architecture of the p.c. is defined against the properties of other membranous pore formations. Evidence is presented that the non-membranous p.c.
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The nuclear envelope, lamins and nuclear assembly
Current Opinion in Cell Biology, 2002The nuclear lamina is composed of both A- and B-type lamins and lamin-binding proteins. Many lamin-binding proteins are integral proteins of the inner nuclear membrane. Lamins and inner nuclear membrane proteins are important for a variety of cell functions, including nuclear assembly, replication, transcription, and nuclear integrity.
James M, Holaska +2 more
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Cellular and Molecular Life Sciences, 2001
This review summarizes our present knowledge about the composition and function of the plant nuclear envelope. Compared with animals or yeast, our molecular knowledge of the nuclear envelope in higher plants is in its infancy. However, there are fundamental differences between plants and animals in the structure and function of the nuclear envelope ...
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This review summarizes our present knowledge about the composition and function of the plant nuclear envelope. Compared with animals or yeast, our molecular knowledge of the nuclear envelope in higher plants is in its infancy. However, there are fundamental differences between plants and animals in the structure and function of the nuclear envelope ...
openaire +2 more sources
Current Opinion in Cell Biology, 1992
The past 18 months have seen significant advances in our knowledge of the constituents of the nuclear envelope, their interactions during interphase and the mechanisms involved in their mitotic dynamics. Although most of the new data are in general agreement with, and contribute detail to, our traditional image of the nuclear envelope, a few ...
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The past 18 months have seen significant advances in our knowledge of the constituents of the nuclear envelope, their interactions during interphase and the mechanisms involved in their mitotic dynamics. Although most of the new data are in general agreement with, and contribute detail to, our traditional image of the nuclear envelope, a few ...
openaire +2 more sources
Electrical Dimension of the Nuclear Envelope
Physiological Reviews, 2001Eukaryotic chromosomes are confined to the nucleus, which is separated from the rest of the cell by two concentric membranes known as the nuclear envelope (NE). The NE is punctuated by holes known as nuclear pore complexes (NPCs), which provide the main pathway for transport of cellular material across the nuclear-cytoplasmic boundary.
M. MAZZANTI +2 more
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