Sökning: "enhancer"

Visar resultat 6 - 10 av 184 avhandlingar innehållade ordet enhancer.

  1. 6. Musculoskeletal Development in Jawed Vertebrates : Gene function, cis-regulation, and 3D phenotypes in zebrafish

    Författare :Jake Leyhr; Tatjana Haitina; Sophie Sanchez; Per Ahlberg; Chrissy Hammond; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Nkx3.2; Gdf5; Mkx; zebrafish; jaw joint; skeleton; fin development; cartilage; tendon; ligament; enhancer; CRISPR Cas9; mutant; microCT; synchrotron; Biology with specialization in Evolutionary Organismal Biology; Biologi med inriktning mot evolutionär organismbiologi;

    Sammanfattning : Vertebrate skeletons are an intricate framework of bony and cartilaginous structures that form through carefully orchestrated developmental processes, guided by interacting genetic pathways that regulate cellular differentiation, migration, and tissue morphogenesis. The specific timing and localisation of gene expression shapes the diverse array of skeletal elements, from the flexible cartilages of the embryonic stage to the hardened bones that provide structural support in adulthood, and the joints and connective tissues that articulate the musculoskeletal system. LÄS MER

  3. 7. DNA and protein interactions of mouse polyomavirus large T antigen

    Författare :Ola Rönn; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; T-antigen; DNA-binding; biosensor; enhancer; Biokemi; Biochemistry; Biokemi; Medical Virology; medicinsk virologi;

    Sammanfattning : Polyomaviruses require dividing cells to multiply. The regulatory genes express proteins, theT-antigens, necessary for this to occur. Large T-antigen (LT), is a phosphoprotein withmultiple intrinsic activities, e.g. LÄS MER

  4. 8. Intestinal permeability : a parameter of mucosal dysfunction

    Författare :Pål Lundin; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Peptide; N-acetylcysteine; Medium-chain glyceride; Mannitol; Macromolecules; Lipid; Kinetics; In vivo; In vitro; In situ; Intestine; Injury; Inflammation; HLA-B27; HCl; Epithelium; Enhancer; dDAVP; 51Cr-EDTA; BSA; Absorption; Albumin; Permeability; Animal physiology; Djurfysiologi;

    Sammanfattning : The gastrointestinal tract has two opposing functions; to absorb nutrients and electrolytes, and to act as a barrier towards hazardous and non-nutritional substances. In the present thesis the barrier function of the gastrointestinal tract was studied in animal models in vivo, in situ and in vitro. LÄS MER

  5. 9. Characterization of the human U2 snRNA gene enhancer

    Författare :Lars Janson; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  7. 10. The immunoglobulin heavy chain 3ʼ enhancer : coupling of basic-Helix-Loop-Helix proteins to the regulation of enhancer function

    Författare :Velmurugesan Arulampalam; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During B lymphocyte development, the transcriptional activity of the IgH locus is subject to spatial and temporal changes. One cis-control element, the IgH 3' enhancer, has been implicated in regulating functional events in late B cell development. LÄS MER