• Thumbnail for Nuclear envelope
    The nuclear envelope, also known as the nuclear membrane, is made up of two lipid bilayer membranes that in eukaryotic cells surround the nucleus, which...
    18 KB (2,035 words) - 14:00, 6 April 2025
  • Thumbnail for Cell nucleus
    the nuclear envelope is impermeable to large molecules, nuclear pores are required to regulate nuclear transport of molecules across the envelope. The...
    88 KB (10,011 words) - 10:50, 11 May 2025
  • Thumbnail for Nuclear pore complex
    pores are studded throughout the nuclear envelope that surrounds the eukaryote cell nucleus. The pores enable the nuclear transport of macromolecules between...
    28 KB (3,289 words) - 05:02, 12 May 2025
  • Thumbnail for Nuclear lamina
    anchors the nuclear pore complexes embedded in the nuclear envelope. The nuclear lamina is associated with the inner face of the inner nuclear membrane of...
    15 KB (1,862 words) - 21:56, 28 November 2024
  • Thumbnail for Telophase
    prometaphase (the nucleolus and nuclear membrane disintegrating) are reversed. As chromosomes reach the cell poles, a nuclear envelope is re-assembled around each...
    22 KB (2,674 words) - 06:34, 24 March 2025
  • Thumbnail for Mitosis
    Mitosis (redirect from Nuclear division)
    If the nuclear envelope has broken down, a new nuclear envelope forms using the membrane vesicles of the parent cell's old nuclear envelope. The new...
    70 KB (7,272 words) - 08:01, 9 June 2025
  • Thumbnail for Karyorrhexis
    the nuclear envelope and the fragmentation of condensed chromatin due to endonucleases. In cases of apoptosis, karyorrhexis ensures that nuclear fragments...
    14 KB (1,552 words) - 21:14, 7 June 2025
  • Thumbnail for Nucleoplasm
    Nucleoplasm (redirect from Nuclear sap)
    organelle of the eukaryotic cell. It is enclosed by the nuclear envelope, also known as the nuclear membrane. The nucleoplasm resembles the cytoplasm of...
    17 KB (1,949 words) - 19:41, 24 May 2025
  • Thumbnail for Lamin
    Lamin (redirect from Nuclear lamins)
    cell nucleus. Nuclear lamins interact with inner nuclear membrane proteins to form the nuclear lamina on the interior of the nuclear envelope. Lamins have...
    18 KB (2,198 words) - 02:12, 10 March 2025
  • Thumbnail for Endomembrane system
    inner nuclear membrane since the two layers are fused together at numerous tiny holes called nuclear pores that perforate the nuclear envelope. These...
    41 KB (4,771 words) - 16:21, 24 May 2025
  • Inner nuclear membrane proteins (INM proteins) are membrane proteins that are embedded in or associated with the inner membrane of the nuclear envelope. There...
    15 KB (1,748 words) - 18:38, 18 April 2025
  • Thumbnail for Enaptin
    Enaptin also known as nesprin-1 or synaptic nuclear envelope protein 1 (syne-1) is an actin-binding protein that in humans that is encoded by the SYNE1...
    4 KB (512 words) - 06:43, 10 April 2025
  • Nesprins (nuclear envelope spectrin repeat proteins) are a family of proteins that are found primarily in the outer nuclear membrane, as well as other...
    4 KB (431 words) - 03:28, 27 May 2025
  • Thumbnail for Nucleoporin
    Nucleoporin (category Nuclear pore complex)
    building blocks of the nuclear pore complex (NPC). The nuclear pore complex is a massive structure embedded in the nuclear envelope at sites where the inner...
    18 KB (2,145 words) - 06:52, 11 May 2025
  • Thumbnail for Progeria
    is permanently attached to the nuclear rim. One result is that the nuclear lamina does not provide the nuclear envelope with enough structural support...
    61 KB (6,340 words) - 17:47, 15 June 2025
  • GTPase Ran. Proteins gain entry into the nucleus through the nuclear envelope. The nuclear envelope consists of concentric membranes, the outer and the inner...
    15 KB (2,036 words) - 22:39, 23 May 2025
  • LINC complex (category Nuclear substructures)
    within the nuclear envelope lumen composes higher-order assemblies that are responsible for the transmission of force across the nuclear envelope. The KASH...
    9 KB (1,224 words) - 03:22, 9 December 2024
  • Thumbnail for Laminopathy
    increased research efforts have started to uncover the vital role of nuclear envelope proteins in cell and tissue integrity in animals. Laminopathies are...
    33 KB (3,439 words) - 19:10, 26 May 2025
  • Thumbnail for HeLa
    render (red) of the nuclear envelope of one HeLa cell. The cell was observed in 300 slices on electron microscopy and the nuclear envelope was automatically...
    48 KB (5,616 words) - 05:33, 23 May 2025
  • Thumbnail for Emery–Dreifuss muscular dystrophy
    protein that is associated with the nuclear envelope, which surrounds the nucleus of a cell. The nuclear envelope regulates the movement of molecules...
    21 KB (1,641 words) - 16:18, 12 February 2025
  • Thumbnail for Ran (protein)
    bound to the nuclear envelope in plants and animals. In mammalian cells, it is SUMO modified and attached to the cytoplasmic side of the nuclear pore complex...
    17 KB (1,948 words) - 02:22, 27 May 2025
  • Thumbnail for Cell division
    exiting the cell cycle. Prophase is the first stage of division. The nuclear envelope begins to be broken down in this stage, long strands of chromatin condense...
    41 KB (4,767 words) - 06:08, 15 June 2025
  • Thumbnail for Preprophase
    the plasma membrane. The initiation of microtubule nucleation at the nuclear envelope. Plant cells are fixed with regards to their neighbor cells within...
    7 KB (816 words) - 06:08, 24 March 2025
  • mitotic chromosomes and are classified based on the condition of the nuclear envelope. Amitosis can also affect the distribution of human lactic acid dehydrogenase...
    20 KB (2,487 words) - 21:29, 13 June 2025
  • Thumbnail for Trichomonas
    mitosis, the nuclear envelope disappears so that mitotic spindles can interact with the chromosomes. In closed mitosis, the nuclear envelope does not disappear...
    17 KB (1,741 words) - 01:28, 18 March 2025
  • Thumbnail for Intermembrane space
    also refers to the space between the inner and outer nuclear membranes of the nuclear envelope, but is often called the perinuclear space.[citation needed]...
    10 KB (1,065 words) - 01:24, 27 August 2024
  • into the nuclear envelope as a spindle pole body. Centrioles do not exist in the MTOCs of yeast and fungi. In these organisms, the nuclear envelope does not...
    9 KB (1,113 words) - 01:00, 8 June 2025
  • Thumbnail for Eukaryote
    known as the nuclear envelope, with nuclear pores that allow material to move in and out. Various tube- and sheet-like extensions of the nuclear membrane...
    63 KB (6,253 words) - 17:18, 11 June 2025
  • Thumbnail for Cellular compartment
    membranes of the endoplasmic reticulum (which is continuous with the nuclear envelope) Organelles (the mitochondrion in all eukaryotes and the plastid in...
    6 KB (750 words) - 15:32, 3 March 2024
  • helicases (RECQLs), nucleotide excision repair (NER) proteins, and nuclear envelope proteins LMNA (lamins) have been associated with the following progeroid...
    74 KB (8,748 words) - 15:14, 24 November 2024