Sökning: "cbf-a"

Hittade 3 avhandlingar innehållade ordet cbf-a.

  1. 1. Studies of penta-decameric binding proteins: AP-4 and CBF-A

    Författare :Alaitz Aranburu; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; transplantation; Metabolism; serologi; metabolism; Biokemi; serology; Immunology; hnRNP H; NPM; CBF-A; AP-4; transcription; B cells; immunoglobulin; Immunologi;

    Sammanfattning : Each immunoglobulin (Ig) V gene segment contains an upstream promoter region. The octamer element and the TATA box are the only elements that are conserved in all Ig promoters. The presence of the octamer element is necessary, but not sufficient to support high levels of transcription. LÄS MER

  3. 2. Studies of mRNA transport and localization

    Författare :Chandrasekhar Saki Raju; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During mRNA biogenesis, a subset of newly exported mRNA is assembled into larger RNA granules which are transported to subcellular compartments for localized translation. These mechanisms are critical for asymmetric mRNA and protein distribution and have profound impact on cellular physiology. LÄS MER

  4. 3. The functional anatomy of kappa promoters

    Författare :Mats Bemark; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; histochemistry; cytochemistry; Histology; transcription; octamer; promoters; tissue culture; Histologi; cytokemi; histokemi; vävnadskultur;

    Sammanfattning : Immunoglobulin kappa promoters were collected from mice and man. It was shown that they had homology within but not between subgroups, and the promoters were also conserved between species. The octamer element was found in all promoters, but other sequence elements were conserved within the distinct subgroups. LÄS MER