Search for dissertations about: "thesis in microbiology"

Showing result 1 - 5 of 1303 swedish dissertations containing the words thesis in microbiology.

  1. 1. Physiology of Saccharomyces cerevisiae Producing Recombinant Insulin in Continuous Culture

    University dissertation from Chalmers University of Technology

    Author : Ali Kazemi Seresht; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Farmaceutisk mikrobiologi; Pharmaceutical microbiology; Mikrobiologi; Microbiology; Funktionsgenomik; Functional genomics; Molekylärbiologi; Molecular biology; Genteknik inkl. funktionsgenomik; Genetic engineering including functional genomics; Keywords: heterologous protein production; prolonged chemostat; insulin analogue precursor; transcriptome; high cell density cultivation; metabolic adaptation; unfolded protein response; plasmid copy number; promoter truncation; TPI1; URA3d;

    Abstract : The yeast Saccharomyces cerevisiae has widely been used as a host for the production of heterologous proteins. High-level production of heterologous proteins is likely to impose a metabolic burden on the host cell and can thus affect various aspects of cellular physiology. READ MORE

  2. 2. Microbial Risks in Surface Water Sources

    University dissertation from Chalmers University of Technology

    Author : Johan Åström; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vattenteknik; Water engineering; Matematisk statistik; Mathematical statistics; Mikrobiologi; Microbiology; Mikrobiologi; Microbiology; Miljöteknik; Environmental engineering; Pathogens; QMRA; Surface water; Flow-weighted sampling; qPCR; Bacteroidales; Bifidobacteria; Microbial source tracking; Stochastic modelling; Cryptosporidium.;

    Abstract : Microbial risks need to be properly handled for the provision of healthy drinking water. The mitigation of pathogens in the water source lowers the risk for infection associated with nominal and suboptimal drinking water treatment. READ MORE

  3. 3. Neutrophil recruitment in H. pylori induced inflammation: characterization of regulatory factors

    University dissertation from Chalmers University of Technology

    Author : Mikael Innocenti; Göteborgs universitet.; University of Gothenburg.; Göteborgs universitet.; University of Gothenburg.; [2001]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunologi; Immunology; Medicinsk mikrobiologi; Medical microbiology; Helicobacter pylori; endothelial cells; neutrophils; monocytes; transendothelial; migration; chemokines; cytokines; adhesion molecules inflammation; LPS; CagPAI; VacA;

    Abstract : Helicobacter pylori, a bacterium colonizing the human gastric mucosa, is strongly associatedwith the development of gastric and duodenal ulcers, as well as gastric, adenocarcinoma.Virtually all infected individuals develop active chronic gastritis characterized by a continousinfiltration of neutrophils as well as mononuclear cells. READ MORE

  4. 4. Glycolytic flux regulation in Saccharomyces cerevisiae during anaerobic growth and starvation

    University dissertation from Chalmers University of Technology

    Author : Elisabeth Thomsson; Chalmers tekniska högskola.; Chalmers University of Technology.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mikrobiologi; Microbiology; Yeast; Saccharomyces; Anaerobic; Chemostat; Energetics; Starvation;

    Abstract : The physiology of S. cerevisiae under anaerobic growth conditions is of interest not least during implementation and development of industrial yeast-catalysed ethanol fermentations in order to maintain a productive yeast population. READ MORE

  5. 5. Global Regulation of Snf1 in Saccharomyces cerevisiae: A case study of experimental systems biology

    University dissertation from Chalmers University of Technology

    Author : Jie Zhang; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mikrobiologi; Microbiology; Snf1; AMP-activated protein kinase AMPK ; target of rapamycin complex 1 TORC1 ; catabolite repression; glucose derepression; energy homeostasis;

    Abstract : Cells commonly face environmental changes and have evolved various regulatory mechanisms to adjust their metabolism accordingly. One such key regulator in S. cerevisiae is the Snf1 kinase, which belongs to the conserved AMP-activated protein kinase (AMPK) family in all eukaryotes. READ MORE