nuclear pore

nuclear pore
Ядерная пора — цилиндрический канал в ядерной оболочке, через который происходит цитоплазменно-ядерный и ядерно-цитоплазматический обмен (движение). П

Англо-русский толковый словарь генетических терминов. — М.: Изд-во ВНИРО. . 1995.

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  • Nuclear pore — Diagram of human cell nucleus. Nuclear pore labeled at bottom left …   Wikipedia

  • nuclear pore complex — a nuclear pore (q.v.) and its associated glycoproteins, which regulates transport between the nucleus and the cytoplasm. It has a diameter of approximately 80–100 nm and is composed of three stacked, octagonally symmetric, ringlike arrays of… …   Medical dictionary

  • nuclear pore — Openings in the nuclear envelope, diameter about 10nm, through which molecules such as nuclear proteins (synthesized in the cytoplasm) and mRNA must pass. Pores are generated by a large protein assembly …   Dictionary of molecular biology

  • nuclear pore complex — noun A proteinaceous assembly that selectively transports cargoes across the nuclear envelope …   Wiktionary

  • Pore — may refer to:In animal biology and microbiology: * Sweat pore, an anatomical structure of the skin of humans (and other mammals) used for secretion of sweat * Canal pore, an anatomical structure that is part of the lateral line sense system of… …   Wikipedia

  • Pore nucleaire — Pore nucléaire Les pores nucléaires sont de grands complexes protéiques (poids moléculaire estimé à 125 000 kDa) traversant l enveloppe nucléaire qui est une double membrane entourant le noyau des cellules eucaryotes. Les pores nucléaires… …   Wikipédia en Français

  • Nuclear localization sequence — A nuclear localization signal or sequence (NLS) is an amino acid sequence which tags a protein for import into the cell nucleus by nuclear transport. Typically, this signal consists of one or more short sequences of positively charged lysines or… …   Wikipedia

  • Nuclear lamina — The nuclear lamina is a dense ( 30 to 100 nm thick) fibrillar network inside the nucleus of a eukaryotic cell. It is composed of intermediate filaments and membrane associated proteins. Besides providing mechanical support, the nuclear lamina… …   Wikipedia

  • Nuclear envelope — Human cell nucleus A nuclear envelope (NE) (also known as the perinuclear envelope, nuclear membrane, nucleolemma or karyotheca) is a double lipid bilayer that encloses the genetic material in eukaryotic cells. The nuclear envelope also serves as …   Wikipedia

  • Nuclear localization signal — A nuclear localizing sequence (NLS) is an amino acid sequence which acts like a tag on the exposed surface of a protein. This sequence is used to target the protein to the cell nucleus through the Nuclear Pore Complex and to direct a newly… …   Wikipedia

  • Nuclear transport — The entry and exit of large molecules from the cell nucleus is tightly controlled by the nuclear pore complexes (NPCs). Although small molecules can enter the nucleus without regulation,[1] macromolecules such as RNA and proteins require… …   Wikipedia


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