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Visar resultat 1 - 5 av 280 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Studies on Islet Amyloid Polypeptide Aggregation : From Model Organism to Molecular Mechanisms

    Författare :Sebastian Schultz; Gunilla Torstensdotter Westermark; Anne Simonsen; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The proper folding of a protein into its defined three--?dimensional structure is one of the many fundamental challenges a cell encounters. A number of tightly controlled pathways have evolved to assist in the proper folding of a protein, but also to aid in the removal of misfolded proteins. LÄS MER

  3. 2. Saccharomyces castellii: A new model organism for telomere research

    Författare :Eimantas Astromskas; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Naumovia castellii; Saccharomyces castellii; yeast; genetic tools; gene targeting; telomere; CDC13.; telomeric overhang;

    Sammanfattning : Telomeres are natural ends of eukaryotic chromosomes and perform a major role in cell biology. They protect chromosomes from degradation, fusions and the end replication problem. To study telomeres different model organisms are used including a number of yeast species. LÄS MER

  4. 3. Modelling Aspects of Wastewater Treatment Processes

    Författare :Ulf Jeppsson; Industriell elektroteknik och automation; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automatiska system; control engineering; robotics; Automation; thickening; solids flux; simulation; secondary clarifier; protozoa; predators; parameter estimation; model reduction; model identifiability; mathematical modelling; clarification; biofilm; activated sludge; robotteknik; reglerteknik;

    Sammanfattning : Wastewater treatment processes are inherently dynamic because of the large variations in the influent wastewater flow rate, concentration and composition. Moreover, these variations are to a large extent not possible to control. LÄS MER

  5. 4. Methods for 2D and 3D Quantitative Microscopy of Biological Samples

    Författare :Amin Allalou; Carolina Wählby; Ida-Maria Sintorn; Ewert Bengtsson; Jens Rittscher; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Image analysis; cytmetry; model organism; zebrafish; screening; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : New microscopy techniques are continuously developed, resulting in more rapid acquisition of large amounts of data. Manual analysis of such data is extremely time-consuming and many features are difficult to quantify without the aid of a computer. LÄS MER

  7. 5. Studies of the Carbon and Energy Metabolism in the Moss Physcomitrella patens

    Författare :Anders Nilsson; Hans Ronne; Leszek Kleczkowski; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hexokinase; SnRK1; sugar signaling; carbon metabolism; Physcomitrella patens; shuttle vector; subcellular localization; model organism; Molecular biology; Molekylärbiologi; Molecular Biology; molekylärbiologi;

    Sammanfattning : Since a proper balance between anabolic and catabolic reactions is essential for all eukaryotes, the basic mechanisms for regulation of the energy and carbon metabolism have been conserved throughout evolution. The moss Physcomitrella patens, which belongs to one of the basal clades among land plants, has many unique properties that make it an excellent plant model system. LÄS MER