Sökning: "clathrin"

Visar resultat 1 - 5 av 46 avhandlingar innehållade ordet clathrin.

  1. 1. Sorting nexin 9 in clathrin-mediated endocytosis

    Författare :Richard Lundmark; Sven Carlsson; Elizabeth Smythe; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; sorting nexin; dynamin; clathrin; endocytosis; human; adaptor protein complexes; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi; medicinsk biokemi; Medical Biochemistry;

    Sammanfattning : Clathrin-mediated endocytosis is a process by which cells can internalise diverse molecules such as nutrients, antigens and signalling-surface receptors. The creation of clathrin-coated vesicles demands interplay between the plasma membrane lipids, cargo molecules and the proteins that build up the coat. LÄS MER

  3. 2. Dissecting sterol function during clathrin-dependent endocytosis and cytokinesis in Arabidopsis thaliana

    Författare :Márcia Frescatada-Rosa; Markus Grebe; Wolfgang Lukowitz; Umeå universitet; []
    Nyckelord :Arabidopsis; membrane; sterols; cytokinesis; KNOLLE; endocytosis; clathrin; DRP1A; Developmental Biology; miljömedicinsk utvecklingsbiologi; molekylärbiologi; Molecular Biology; molecular cell biology; molekylär cellbiologi;

    Sammanfattning : Sterols are lipid components of eukaryotic membranes. Alterations of membrane sterol composition perturb the execution of cell division, which in diverse eukaryotes can have severe consequences for development of the organism. Partitioning of the cytoplasm during cell division occurs at the final stage of cell division named cytokinesis. LÄS MER

  4. 3. Mucins, Cystic Fibrosis and PDZ protein interactions

    Författare :Emily Malmberg; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mucin; PDZ; transmembrane; MUC1; Cystic Fibrosis; clathrin; CFTR; PDZK1; Bcr; endocytosis; MUC17;

    Sammanfattning : Cystic Fibrosis (CF) is caused and characterized by mutations in the Cystic Fibrosis Transmembrane conductance Regulator (CFTR) gene. The dominating feature of the disease is mucus accumulation on mucosal surfaces, but no direct functional connection between mucus and CFTR is known. LÄS MER

  5. 4. Vesicle transport in chloroplasts with emphasis on Rab proteins

    Författare :Mohamed Alezzawi; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; chloroplast; vesicle; transport; Arabidopsis; Rab; lipid; clathrin; protein; COPI; COPII;

    Sammanfattning : Chloroplasts perform photosynthesis using PSI and PSII during its light-dependent phase. Inside the chloroplast there is a membrane called thylakoid. The thylakoid membranes are an internal system of interconnected membranes that carry out the light reactions of photosynthesis. LÄS MER

  7. 5. Coordination of endocytosis at the synaptic periactive zone

    Författare :Emma Evergren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Synapse; endocytosis; clathrin; dynamin; amphiphysin; synapsin; intersectin; actin cytoskeleton; immunogold electron microscopy.;

    Sammanfattning : Neurons in the central nervous system communicate via specialized junctions called synapses. Neurotransmitter-filled vesicles are clustered at these junctions, where they are released in response to synaptic activity. To sustain reliable neurotransmission the synaptic vesicles are recycled locally. LÄS MER