Sökning: "Lars Rask"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Lars Rask.

  1. 1. Structural Study of the WH2 Family and Filamin: Implications for Actin Cytoskeleton Regulation

    Författare :Adeleke H. Aguda; Robert Robinson; Lars Rask; Lars Backman; Uppsala universitet; []
    Nyckelord :Biochemistry; Actin; Thymosin; Ciboulot; N-WASP; Filamin; Calponin homology domain; WH2; Protein Crystallography; Biokemi;

    Sammanfattning : Cellular processes like motility, chemotaxis, phagocytosis and morphogenesis are dependent on the dynamic regulation of the actin cytoskeleton. This cytoskeleton system is tightly controlled by a number of diverse actin-binding proteins (ABPs) by various mechanisms described as nucleation, polymerization, capping, severing, depolymerization and sequestration. LÄS MER

  2. 2. Chemical and physical-chemical studies on the protein-complex of the human thyroxine-binding prealbumin and the vitamin a transporting protein

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

    Sammanfattning : .... LÄS MER

  3. 3. Managing timber procurement in Nordic purchasing sawmills

    Författare :Klara Helstad; Rolf Björheden; Lars-Olof Rask; Anders Baudin; Lauri Sikanen; Växjö universitet; []
    Nyckelord :Procurement management; Sawmill industry; Supply uncertainties; Buyer-supplier relationships; Bucking; Contractual forms; Strategy; Case Studies; FORESTRY; AGRICULTURAL SCIENCES and LANDSCAPE PLANNING; SKOGS- och JORDBRUKSVETENSKAP samt LANDSKAPSPLANERING;

    Sammanfattning : Procurement of sawlogs to purchasing sawmills represents a basic strategic business process. The properties of inbound sawlogs are decisive for the output of sawn products and the cost of raw material contributes substantially to the cost of the final product. LÄS MER

  4. 4. Megalin, an Endocytotic Receptor with Signalling Potential

    Författare :Mårten Larsson; Lars Rask; Bo Åkerström; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Megalin; LRP-2; Postsynaptic density-95; Retinol-binding protein; Oligodendrocytes; Central nervous system; Biokemi; Biochemistry; Biokemi;

    Sammanfattning : Megalin is an endocytotic receptor belonging to the low-density lipoprotein family. It has often been viewed only as merely a scavenger receptor of absorptive and secretory epithelia. Recent work has revealed that the megalin intracellular domain contains several motifs potentially binding proteins involved in signal transduction. LÄS MER

  5. 5. Studies on the regulation of the Napin napA promoter by ABI3, bZIP and bHLH transcription factors

    Författare :Nathalie Martin; Lars Rask; Ines Ezcurra; Olof Olsson; Uppsala universitet; []
    Nyckelord :Molecular biology; transcription gene regulation; plant seed maturation; seed storage protein; ABA; ABI3; bZIP; bHLH; Brassica napus; Molekylärbiologi;

    Sammanfattning : The B3-domain transcription factor ABI3 is a major regulator of gene expression of seed maturation during Arabidopsis embryogenesis. The napA gene encodes for a Brassica napus 2S storage protein specifically expressed in the embryo during the early and mid-maturation phase (MAT program). LÄS MER