Search for dissertations about: "dissertation topics in biochemistry"

Showing result 1 - 5 of 10 swedish dissertations containing the words dissertation topics in biochemistry.

  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. Redox models in chemistry :  A depiction of the conceptions held by secondary school students of redox reactions

    University dissertation from Umeå : Kemiska institutionen. Umeå universitet

    Author : Lise-Lotte Österlund; Umeå universitet.; [2010]
    Keywords : Natural Sciences Chemical Sciences Other Chemistry Topics; Naturvetenskap Kemi Annan kemi; science education; redox reaction; model; inorganic chemistry; organic chemistry; biochemistry; students conceptions; textbook; NATURAL SCIENCES Chemistry Other chemistry; NATURVETENSKAP Kemi Övrig kemi; didactics of chemistry; kemididaktik;

    Abstract : According to previous research, students show difficulties in learning redox reactions. By the historical development different redox models exist to explain redox reactions, the oxygen model, the hydrogen model, the electron model and the oxidation number model. READ MORE

  3. 3. Creating cell microenvironments in vitro

    University dissertation from Chalmers University of Technology

    Author : Patric Wallin; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microfluidics; mammalian cell culture; cell microenvironments; chemotractant gradients; surface functionalization; cell differentiation; cell migration; liquid handling; lipid bilayers; in vitro screening assay;

    Abstract : Stem cells have a great potential to bring about advancements in fields like developmental biology, drug discovery, cancer biology and tissue engineering. In order to be able to use stem cells to their full potential, it is important to have control over their behavior. READ MORE

  4. 4. Inference of Hierarchical Structure in Complex Systems

    University dissertation from Chalmers University of Technology

    Author : Olof Görnerup; Chalmers tekniska högskola.; Chalmers University of Technology.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Tillämpad matematik; Applied mathematics; Biologi; Biology; Genetik; Genetics; Molekylärbiologi; Molecular biology; Bioinformatik; Bioinformatics; Fysik; Physics; Icke-linjär dynamik; kaos; Non-linear dynamics; chaos; Hierarchical dynamics; Modularity; Aggregation; Model reduction; Coarse graining; Lumping; Molecular evolution; Protein evolution; Genetic code; Substitution groups; Self-organization; Emergence; Primordial evolution; RNA world;

    Abstract : Hierarchical organization is a central property of complex systems. It is even argued that a system is required to be hierarchical in order to evolve complexity within reasonable time. A hierarchy of a system is defined as the set of self-contained levels at which the system operates and can be described on. READ MORE

  5. 5. Get in tune : chloroplast and nucleus harmony

    University dissertation from Umeå : Umeå University

    Author : Dmitry Kremnev; Umeå universitet.; [2014]
    Keywords : Natural Sciences Biological Sciences Biochemistry and Molecular Biology; Naturvetenskap Biologiska vetenskaper Biokemi och molekylärbiologi; Developmental Biology; Utvecklingsbiologi; Other Biological Topics; Annan biologi; Arabidopsis thaliana; chloroplast; development; gene expression;

    Abstract : Photosynthetic eukaryots emerged as a result of several billion years of evolution between proeukaryotic cell and ancestral cyanobacteria that formed modern chloroplasts. The symbiotic relationship led to significant rearrangements in the genomes of the plastid and the nucleus: as many as 90 % of all the plastid genes were transferred to the nucleus. READ MORE