Sökning: "Plasma membrane intrinsic protein"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden Plasma membrane intrinsic protein.

  1. 1. Plant aquaporin regulation: Structural and functional studies using diffraction and scattering techniques

    Författare :Michael Järvå; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; X-ray Crystallography; Membrane protein; Plasma membrane intrinsic protein; Aquaporin; pH gating; mercury; proteoliposome assay; water transport; SANS; SAXS; WAXS; nanodisc; liposome;

    Sammanfattning : Water is the basis for life as we know it. It is only logical then that all organisms have evolved specialized proteins, aquaporins, which regulate water flow across their membranes. Plants, which are immobile, depend more on their environment and also use water flows to move, to breathe, and to grow. LÄS MER

  3. 2. Plasma Membrane Proteomics and Functional Characterization & Expression Profiling of Plant Aquaporins

    Författare :Erik Alexandersson; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Växtbiokemi; Plant biochemistry; phosphorylation; barley; GFP; GUS; quantitative real-time reverse transcriptase PCR; microarray; aquaporin; MIP; Arabidopsis; plasma membrane; proteomics;

    Sammanfattning : In order to identify integral and peripheral proteins associated with the plasma membrane (PM), highly purified Arabidopsis PMs were analyzed by mass spectrometry. In total, 238 putative PM proteins were identified, of which 114 were predicted to have transmembrane domains or to be PM-anchored. LÄS MER

  4. 3. Plant major intrinsic proteins - functional implications of expression and localisation studies

    Författare :Laure Fraysse; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plant biochemistry; immunolabelling; microarray; plasma membrane; aquaporins; plant; water; Växtbiokemi;

    Sammanfattning : Plant water channels are members of the very old Major Intrinsic Protein (MIP) family, with representatives in bacteria, fungi, animals, and plants. The genome of the model plant Arabidopsis thaliana contains 35 MIP genes. LÄS MER

  5. 4. Mechanism of F-actin crosslinking by filamin A and the anti-inflammatory functions of plasma gelsolin in bodily fluids

    Författare :Teresia Magnuson Osborn; Göteborgs universitet; []
    Nyckelord :Cytoskeleton; Crosslinking; F-actin; Filamin; Gelsolin; Inflammation; Plasma; Platelet-activating factor; Lysophosphatidic acid; Rheumatoid arthritis;

    Sammanfattning : Gelsolin (GSN) and filamin A (FLNa) are two actin-binding proteins discovered in our laboratory over 30 years ago. GSN is a calcium-activated actin severing and barbed end capping protein that is expressed as both intracellular and extracellular (plasma gelsolin, pGSN) isoforms. LÄS MER

  7. 5. The paralemmin protein family : Phosphoproteins involved in filopodia and dendritic spine formation

    Författare :Nicole G. Neumann; Klas Kullander; Karin Nordström; Eirc Hanse; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : Dendritic spines, which connect neurons with each other, constitute most of the excitatory synapses and undergo experience-dependent neuronal plasticity. The function of dendritic spines and their synaptic strength are highly correlated with morphological changes. LÄS MER