Search for dissertations about: "transcription sites"

Showing result 1 - 5 of 264 swedish dissertations containing the words transcription sites.

  2. 1. Regulation of immunoglobulin transcription

    Author : David Liberg; Immunologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; N-substituted benzamides; NFkB; transcription; B cells; immunoglobulin; Immunology; serology; transplantation; Immunologi; serologi;

    Abstract : Each Ig V-region has its own upstream promoter and the promoter of a mature Ig gene is thereby selected during the V(D)J recombination process. Upon comparison, it is evident that only one transcription factor binding site, the octamer, is preserved within all promoters. READ MORE

  4. 2. From Single Gene to Whole Genome Studies of Human Transcription Regulation

    Author : Alvaro Rada-Iglesias; Claes Wadelius; Henk Stunnenberg; Uppsala universitet; []
    Keywords : Genetics; transcription; ChIP-chip; genome-wide; transcription factors; in vivo; Genetik;

    Abstract : Transcriptional regulation largely determines which proteins and the protein levels that are found in a cell, and this is crucial in development, differentiation and responses to environmental stimuli. The major effectors of transcriptional regulation are a group of proteins known as transcription factors, which importance is supported by their frequent involvement in mendelian and complex diseases. READ MORE

  5. 3. Genetic and Genomic Analysis of Transcriptional Regulation in Human Cells

    Author : Mehdi Motallebipour; Claes Wadelius; Gunnar Westin; Dirk Schübeler; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Transcription; ChIP-chip; ChIP-seq; genome-wide; transcription factors; microsatellite; epigenetic; Medical genetics; Medicinsk genetik;

    Abstract : There are around 20.000 genes in the human genome all of which could potentially be expressed. However, it is obvious that not all of them can be active at the same time. Thus, there is a need for coordination achieved through the regulation of transcription. READ MORE

  6. 4. The interplay of transcription and chromatin regulation during embryonic development

    Author : George Hunt; Mattias Mannervik; Eileen Furlong; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; transcription; chromatin; chromatin-modifiers; p300 CBP; Polycomb repression; promoter proximal Pol II pausing; molekylär biovetenskap; Molecular Bioscience;

    Abstract : A fascinating aspect of multicellular development is the production of diverse cell types from an identical DNA genome, which depends on the ability to express different complements of genes across space and time. This thesis tries to address how the genome, within the chromatin structure that envelops it, is regulated to direct this complex process. READ MORE

  7. 5. Functional collaboration between HLH transcription factors in B cell development

    Author : Ramiro Gisler; Stamcellscentrum (SCC); []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; E47; Early B cell Factor EBF ; Clinical genetics; Klinisk genetik; HLH proteins; transcription factors; gene expression; B cell development; transcription regulation;

    Abstract : The cells in B cell development can be divided into several subgroups or fractions, e.g. early-pro-B-, pro-B, large-pre-B-, small-pre-B-, immature and mature B cells, where the stages reflect the maturity degree of the cells. READ MORE