Sökning: "nuclear membrane proteins"

Visar resultat 1 - 5 av 123 avhandlingar innehållade orden nuclear membrane proteins.

  1. 1. The role of nuclear membrane proteins in differentiation and chromatin organization

    Författare :Cecilia Bergqvist; Einar Hallberg; Neus Visa; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; nuclear membrane proteins; chromatin organization; epigenetics; differentiation; stem cells; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : The nuclear envelope, consisting of an outer and an inner nuclear membrane, surrounds the genomic material. The genomic material (chromatin) is highly structured with (transcriptionally inactive) heterochromatin mostly found in the nuclear periphery and (transcriptionally active) euchromatin mostly found in the nuclear interior. LÄS MER

  3. 2. Transcriptional regulation by inner nuclear membrane proteins

    Författare :Mirta Boban; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : All cells sense discrete environmental signals and respond by making appropriate adjustments in patterns of gene expression. To achieve this, signaling pathways translate information received at the cell surface into a transcriptional response. LÄS MER

  4. 3. Distribution and dynamics of a nuclear pore membrane protein

    Författare :Gabriela Imreh; Einar Hallberg; Katherine L. Wilson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Proteins; Proteiner;

    Sammanfattning : .... LÄS MER

  5. 4. Functional studies of nuclear envelope-associated proteins in Saccharomyces cerevisiae

    Författare :Ida Olsson; Ann Mutvei; Valérie Doye; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nucleus; nuclear envelope; nuclear pore complexes; vesicular traffic; arginine methylation; Rmt2; Cwh43; Myr1; Biochemistry; Biokemi; biokemi; Biochemistry;

    Sammanfattning : Proteins of the nuclear envelope play important roles in a variety of cellular processes e.g. transport of proteins between the nucleus and cytoplasm, co-ordination of nuclear and cytoplasmic events, anchoring of chromatin to the nuclear periphery and regulation of transcription. LÄS MER

  7. 5. Characterization of the inner nuclear membrane protein Samp1, during interphase and mitosis

    Författare :Veronica J. Larsson; Einar Hallberg; Katharine S. Ullman; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Samp1; LINC complex; nuclear lamina; MCLIP; nuclear envelope; spindle assembly; spindle stability; k-fiber; gamma tubulin; Aurora B; Haus6; Augmin; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : The nucleus, a hallmark in eukaryotic cells, contains the genome separating it from molecules in the cytoplasm. The nucleus is surrounded by a nuclear envelope consisting of two concentric membranes, the outer nuclear membrane and the inner nuclear membrane, the nuclear lamina and nuclear pore complexes. LÄS MER