nucleoskeleton

Proteins forming a fibrillar substructure of the nuclear matrix to which DNA is bound.

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nu·cleo·skel·e·ton (noo″kle-o-skelґə-tən) nuclear matrix.

Medical dictionary. 2011.

Look at other dictionaries:

  • nucleoskeleton — nucleoskeleton. См. ядерный скелет. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • nucleoskeleton — noun The framework of the cell nucleus, supporting DNA replication, transcription, chromatin remodeling, signaling, and mRNA synthesis, processing and transport …   Wiktionary

  • ядерный скелет — nucleoskeleton, nuclear scaffold (matrix) ядерный скелет (матрикс). Oпорная структура ядра, составленная периферической пластинкой и пронизывающими ядро тяжами, имеющими окончательно не выясненную биохимическую природу, в специфических зонах с… …   Молекулярная биология и генетика. Толковый словарь.

  • Cell nucleus — HeLa cells stained for the cell nucleus DNA with the Blue Hoechst dye. The central and rightmost cell are in interphase, thus their entire nuclei are labeled. On the left, a cell is going through mitosis and its DNA has condensed ready for… …   Wikipedia

  • Chromatin — The major structures in DNA compaction; DNA, the nucleosome, the 10nm beads on a string fibre, the 30nm fibre and the metaphase chromosome Chromatin is the combination of DNA and proteins that make up the contents of the nucleus of a cell. The… …   Wikipedia

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

  • Nucleolus — The nucleolus is contained within the cell nucleus …   Wikipedia

  • Nucleoplasm — Similar to the cytoplasm of a cell, the nucleus contains nucleoplasm (nucleus sap) or karyoplasm. The nucleoplasm is one of the types of protoplasm, and it is enveloped by the nuclear membrane or nuclear envelope. The nucleoplasm is a highly… …   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

  • Condensin — Condensins are large protein complexes that play a central role in chromosome assembly and segregation in eukaryotic cells. Contents 1 Subunit composition 2 Evolution 3 Subcellular localization and regulation …   Wikipedia

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